000 00360nam a2200145Ia 4500
020 _a8175152133
082 _b698
_a510
100 _a"Arora, P.N."
245 0 _aGalgotias 2500 Solved Problems in Maths
260 _bGalgotia Publications Pvt. Ltd.
_c1980
300 _a750
944 _cBK
999 _c622112
_d622112