000 00229nam a2200109Ia 4500
020 _a0074620959
082 _a510.1
100 _aBALASUBRAMANIAM
245 _aANCILLARY MATHEMATICS
260 _aNEW DELHI
_b TMH
_c1996
942 _cBK
999 _c1851
_d1851