000 00264nam a2200085 4500
080 _a681.3.004.54
_bGOV.91
245 _aIBM PC and colnes; hardware, troubleshooting and maintenance
100 _aGovindarajalu, B
260 _aNew Delhi
_bTata McGraw-Hill Publishing Co.
_c1991
300 _axxiv+732p
999 _c34010
_d34010