000 00314nam a2200133Ia 4500
005 20260413100419.0
008 230516s9999||||xx |||||||||||||| ||und||
100 _aDogra, Rakesh
245 0 _aEssentials of p hysics
260 _bDelhi ,s.k. Katria &Sons
_c1997
300 _a325
942 _cDB
999 _c592
_d592