000 00456pam a2200181a 44500
008 160408b1967 xxu||||| |||| 00| 0 eng d
082 _a651.8
_bM22d
100 _aMclachlan, David J.
245 1 _aDATA PROCESSING
260 _aLondon
_bMcgraw-Hill
_c1967
300 _a202
650 _aPunched Card Systems
650 _aElectronic Data Processing
650 _aBook-Keeping
700 _aMilsom, Bertram
964 _gCIRC
997 _aA4152 C
999 _c267717
_d267717