00675nam a22002171 4500 3152966 BD-DhUL 20161107200459.0 011217s1956 enka 000 0 eng d (OCoLC)ocm48621655 ZCU ZCU 025.078 MEP Merger, Lawrence Punched card systems (manual) / Merger, Lawrence 2nd ed. London, Macdonald and Evans for the Office Appliance and Business Equipment Trades Association, 1964. 51 p. : illus. ; 20 cm. The manual of modern business equipment, pt. 4 Library science ddc BK 120806 120806 0 0 ddc 0 025_078000000000000_MEP 0 NFIC 227241 DUL DUL GEN 2016-11-07 purchased 025.078 MEP A39746 2016-11-07 2016-11-07 BK 0 0 ddc 0 025_078000000000000_MEP 0 NFIC 227242 DUL DUL GEN 2016-11-07 purchased 025.078 MEP A39747 2016-11-07 2016-11-07 BK