000 00358nam a2200145Ia 4500
020 _a9789696230052
082 _b442-T
_a530
100 _a"Ahmad,Masood"
245 0 _aTopical Pure Physics
260 _bOxford University Press,RED SPOT
_aPakistan
_c2014
300 _a250
944 _cTB
999 _c751991
_d751991