000 00314nam a2200121Ia 4500
100 _aGovindarajalu, B
020 _a0-07-460136-9
942 _cBK
245 _aIBM PC and clones
_Bhardware, troubleshooting and maintenance
260 _aTata McGraw Hill, New Delhi
_c1991
082 _a001.642 Gov
300 _ax,732
999 _c33612
_d33612