000 00300nam a2200121Ia 4500
005 20260413100433.0
008 230516s9999||||xx |||||||||||||| ||und||
100 _aGurvinder, Singh
245 0 _aWindows Based Computer COURES
260 _bLudhiana ,& Kalyani Pub.
_c2001
300 _a610
942 _cDB
999 _c1000
_d1000