000 00305 a2200133 4500
082 _a510.76
_bMAT
090 _c7540
_d10482
100 _aMathur, A.B.
245 _aObjective mathematics
260 _aNw Delhi
_bNew light
_c1990
_g1993
300 _aviii,288p.
_c22cm
650 _aMathematics
942 _cL
999 _c36246
_d36246