000 00272nam a2200109Ia 4500
999 _c19109
_d19109
020 _a0074601369
100 _aGovindarajalu B
245 _aIBM PC and Clones: Hardware, Troubleshooting and Maintenance
260 _c1992
_bTMH
_aNew Delhi
300 _axxiv+732
942 _cBB