513.93 / D72b
Dool, J. H.
BUSINESS MACHINE EXERCISES
/
.- New York: Mcgraw-Hill Book Co., 1965
.- 121 .
Subject Headings:
Calculating-Machines;
Business Mathematics;
Copy Details:
Acc. No.: 29712, Full Call No.: 513.93 D72b, Item type: Books , Location: COMPACT STORAGE (BASEMENT),
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