Postley, John A.
Computers and people business activity in the new World of data processing - 1st ed. - New York Mcgraw-Hill Book - x, 246p. ill. 28 cm.
Data processing computers office economy
651.264 / POS/1960
Computers and people business activity in the new World of data processing - 1st ed. - New York Mcgraw-Hill Book - x, 246p. ill. 28 cm.
Data processing computers office economy
651.264 / POS/1960