000 00351nam a2200145Ia 4500
020 _a0000000000000
082 _b0 2255
_a530
100 _a"Prof. Mohammed Ilyas Khan"
245 0 _aCollege Physics 11
260 _bAhmed Academy
_aPakistan
_c2020
300 _a548
944 _cTR
999 _c556741
_d556741