Egghe leo (47 résultats)

paperback. Etat : Good. Most items will be dispatched the same or the next working day. A copy that has been read but remains in clean condition. All of the pages are intact and the cover is intact and the spine may show signs of wear. The book may have minor markings which are not specifically mentioned. Ex library copy with usual stamps & stickers.…

Softcover. Etat : Gut. Ex-library with stamp and library-signature. GOOD condition, some traces of use. Ancien Exemplaire de bibliothèque avec signature et cachet. BON état, quelques traces d'usure. Ehem. Bibliotheksexemplar mit Signatur und Stempel. GUTER Zustand, ein paar Gebrauchsspuren. 60 EGG 9780521317153 Sprache: Englisch Gewicht in Gramm: 550.…

Aslib-IMI, London 2001. iv, 120 pp. Paperback. Fine condition.

Etat : Fair. This is an ex-library book and may have the usual library/used-book markings inside.This book has soft covers. In fair condition, suitable as a study copy. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,350grams, ISBN:9780851424514. …

Etat : As New. Unread book in perfect condition.

Etat : New.

Etat : New. pp. 156.

Etat : New.

Etat : As New. Unread book in perfect condition.

Etat : New. New. In shrink wrap. Looks like an interesting title! 0.48.

Etat : New. pp. 156.

Etat : New.

Paperback. Etat : New.

Paperback / softback. Etat : New. New copy - Usually dispatched within 4 working days.

Etat : New. In English.

Etat : New. Describes how to use statistical data to produce professional reports on library activities. Num Pages: 126 pages, bibliography, index. BIC Classification: GLC; PBT. Category: (P) Professional & Vocational. Dimension: 234 x 156 x 7. Weight in Grams: 226. . 2001. 1st Edition. paperback. . . . . …

Paperback. Etat : Brand New. 156 pages. 9.21x6.14x0.31 inches. In Stock.

Paperback. Etat : Brand New. 385 pages. 8.75x6.00x0.75 inches. In Stock.

Etat : New. Describes how to use statistical data to produce professional reports on library activities. Num Pages: 126 pages, bibliography, index. BIC Classification: GLC; PBT. Category: (P) Professional & Vocational. Dimension: 234 x 156 x 7. Weight in Grams: 226. . 2001. 1st Edition. paperback. . . . . Books ship from the US and Ireland. …

Taschenbuch. Etat : Sehr gut. Aufl. 2001 * Schutzumschlag: leichte Lagerspuren * Seiten: wie ungelesen.

Etat : New.

Etat : New.

Etat : New. In English.

Hardback. Etat : New. This book describes informetric results from the point of view of Lotkaian size-frequency functions, i.e. functions that are decreasing power laws. Explanations and examples of this model are given showing that it is the most important regularity amongst other possible models. This theory is then developed in the framework of IPPs (Information Production Processes) hereby also indicating its relation with e.g. the law of Zipf.Applications are given in the following fields: three-dimensional informetrics (positive reinforcement and Type/Token-Taken informetrics), concentration theory (including the description of Lorenz curves and concentration measures in Lotkaian informetrics), fractal complexity theory (Lotkaian informetrics as self-similar fractals), Lotkaian informetrics in which items can have multiple sources (where fractional size-frequency functions are constructed), the theory of first-citation distributions and the N-fold Cartesian product of IPPs (describing frequency functions for N-grams and N-word phrases).In the Appendix, methods are given to determine the parameters in the law of Lotka, based on a set of discrete data. The book explains numerous informetric regularities, only based on a decreasing power law as size-frequency function, i.e. Lotka's law. It revives the historical formulation of Alfred Lotka of 1926 and shows the power of this power law, both in classical aspects of informetrics (libraries, bibliographies) as well as in 'new' applications such as social networks (citation or collaboration networks and the Internet). …

Etat : As New. Unread book in perfect condition.

Hardcover. Etat : Like New. LIKE NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

Etat : As New. Unread book in perfect condition.

Etat : As New. Unread book in perfect condition.

Hardback. Etat : New. This book describes informetric results from the point of view of Lotkaian size-frequency functions, i.e. functions that are decreasing power laws. Explanations and examples of this model are given showing that it is the most important regularity amongst other possible models. This theory is then developed in the framework of IPPs (Information Production Processes) hereby also indicating its relation with e.g. the law of Zipf.Applications are given in the following fields: three-dimensional informetrics (positive reinforcement and Type/Token-Taken informetrics), concentration theory (including the description of Lorenz curves and concentration measures in Lotkaian informetrics), fractal complexity theory (Lotkaian informetrics as self-similar fractals), Lotkaian informetrics in which items can have multiple sources (where fractional size-frequency functions are constructed), the theory of first-citation distributions and the N-fold Cartesian product of IPPs (describing frequency functions for N-grams and N-word phrases).In the Appendix, methods are given to determine the parameters in the law of Lotka, based on a set of discrete data. The book explains numerous informetric regularities, only based on a decreasing power law as size-frequency function, i.e. Lotka's law. It revives the historical formulation of Alfred Lotka of 1926 and shows the power of this power law, both in classical aspects of informetrics (libraries, bibliographies) as well as in 'new' applications such as social networks (citation or collaboration networks and the Internet). …

Etat : As New. Unread book in perfect condition.