business arithmetic williams rogers series de king j e (2 résultats)

Hardcover. Etat : Good. First Printing. Brown cloth with black lettering and decorations. Lower portion of spine torn, with a small piece missing. Light rubbing to all edges, tips of corners bumped, minor general scuffing to boards. Previous owner notations to front pastedown in pencil. Text shows moderate thumb smudging throughout, with the occasional math problem worked in the margin in pencil. "A text book on Business Arithmetic should embrace all of the requirements of commercial calculations. It should not only contain the theories and principals which underlie arthmetical computations, but it should aim to render the pupil expert in applying them to practical work. The real test of the value of the pupil's knowledge of this subject is the facility with which he can perform his operations. Accuracy and rapidity are absolute essentials in business. Arithmetical puzzles have been carefully avoided." (from the Preface).

Hardcover. Etat : Fair. Edges and spine are rough; 8vo - over 7¾" - 9¾" tall.