000 00369nam a2200145Ia 4500
020 _a0000000000000
082 _b1225
_a530
100 _a"PROF.DR FOUZIA SALEEMI,, PROF.DR M.ZAKRIA BUTT"
245 0 _aPHYSICS PR 9
260 _bHAFIZ COMPANY,LAHORE
_aLAHORE
_c2018
300 _a280
944 _cTR
999 _c567049
_d567049