000 00327nam a2200133Ia 4500
005 20260413100657.0
008 230516s9999||||xx |||||||||||||| ||und||
100 _aDey K.K & Dutta B.N
245 0 _aPractical Physics
260 _bN Delhi Kalyani Pub
_c1990
300 _a434
942 _cGB
999 _c3540
_d3540