000 00265nam a2200109Ia 4500
100 _aPatel, S. B; Ketkar, B. D. & Marathe, Ashok
942 _cBK
245 _aPhysics for standard xi
260 _aWiley eastern, Mumbai
_c1985
082 _a530 Pat
300 _avi,330
999 _c21758
_d21758