000 00420nam a22001697a 4500
999 _c63288
_d63288
005 20210529133125.0
008 201118b ||||| |||| 00| 0 eng d
020 _a0074604821
082 _a621.3819642 D687S
100 _aDonovan, John J
245 _aSystems Programming
260 _aNew Delhi
_bTata McGraw-Hill
_c1991
300 _aP.488
650 _aSystems Programming
650 _aAssemblers
942 _cSW