000 00398nam a2200145Ia 4500
008 220407s1986 xx 000 0 und d
020 _a74519506
041 _aeng
082 _a1.642
_bSUB/COM
100 _aSubramanian N
_9431133
245 _aIntroduction to computers fundamental of computer science
250 _a15
260 _aNew Delhi
_b Tata Mcgraw hill publishing
_c1986
300 _ap
999 _c312787
_d312787