000 00324nam a2200133Ia 4500
005 20260413100638.0
008 230516s9999||||xx |||||||||||||| ||und||
100 _aDey K.K Dutta B.N
245 0 _aPractical Physics
260 _bN Delhi Kalyan Pub.
_c1995
300 _a736
942 _cGB
999 _c3186
_d3186