000 00295nam a2200109Ia 4500
008 220201s1999 xx 000 0 eng d
100 _aCHAUHAN S K
245 0 _aPC UPGRADING MAINTENANCE OF TROUBLE SHOOTING GUIDE
260 _aDELHI
_bS K KATARIA AND SONS
_c1999
300 _a403+V
942 _2ddc
999 _c92184
_d92184