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Autres imagesAMA (Automatic Message Accounting)
Seibel, C.F.; Dehn, J.W.; Pennoyer, D.H.; Drake, P.B.; Cahill, H.D.; Dimmond, T.L.; Jordan, W.C.; Sheatsley P.W.; Meszar, John; Kuch, F.C.; Drew, Glenn G; Hague, A.E.; Pilliod, Mary E.; Joel, A.E. Jr.; Rolf, F.N.; Riggs, George; Marshall, T.A.; Branson, D.E.; Groth, W.B.; Kille, L.A.; Bonorden, A.R.; Douglas, H.T.; King, G.V.
Edité par Bell Telephone Laboratories; ATT, San Francisco, 1953
- Couverture souple
- Édition originale
Vendeur : Sekkes Consultants, North Dighton, MA, Etats-UnisSekkes Consultants
Contacter le vendeurVendeur avec une évaluation de 5 étoilesEtat: Occasion - Assez bon
EUR 428,59
Frais de port gratuitsExpédition nationale : Etats-UnisQuantité disponible : 1 disponible(s)
Ajouter au panierSoftcover. Etat : Very good. First Edition. AMA (Automatic Message Accounting), computerized telephone call accounting articles reprinted from Bell Laboratories Record, ca 1953. Automatic message accounting (AMA) provides detailed accounting for telephone calls. When direct distance dialing (DDD) was introduced in the US, messag…e registers no longer sufficed for dialed telephone calls. The need to record the time and phone number of each long-distance call was met by electromechanical data processing equipment. Articleas include: "Code Patterns in Telephone Switching and Accounting Systems" by J.W. Dehn; "The AMA Tape Perforator" by P.B. Drake; "The AMA Assembler" by Glen C. Drew; "The AMA Computer" by A.E. Hague; "Tape-to-Card" Converter" by W.B. Groth; and much more. 138 pages. Halftones, diagrams, Pictorial stiff paper, spiral binding. Triffle rubbed. "WW Brown 1954" top right corner of the title page. 10" - 7". Francisco Toledo (illustrateur). book.
