John M. Boyer, Charles F. Wiecha
DocEng 2009
The logical organization of the IBM 305 RAM memory accounting machine (RAMAC) permits processing of business transactions as they occur. The engineering design features of the random access system are presented. The advantages over sequential access systems in automatic accounting machines are discussed. The system utilizes the IBM 350 magnetic disk random access file.
John M. Boyer, Charles F. Wiecha
DocEng 2009
Chidanand Apté, Fred Damerau, et al.
ACM Transactions on Information Systems (TOIS)
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Proceedings of SPIE - The International Society for Optical Engineering
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