000 00273nam a2200097Ia 4500
100 _aARORA KAKKAR O P, CHOPRA,DEEPAK and ARORA,SAMEER
_9586
942 _cPUB
245 _aModern's abc of Objective Physics
260 _aNew Delhi
_bModern's Publishers
300 _a12/27+UT4/3 PP
999 _c41359
_d41359