000 00302cam a22000977a 4500
008 180718b1964 xxu||||| |||| 00| 0 eng d
082 _aI5372 In8/PIC/10
245 _aPunched card data processing principles 82 sorter operation
260 _aNew York
_bEducational Development
_c1964
650 _aProgramming
999 _c441689
_d441689