000 00361nam a2200145Ia 4500
008 210301b2004 xxu||||| |||| 00| 0 eng d
100 _aRAO, BHASKARA B.
245 _aACHIEVEMENT IN MATHEMATICS
260 _aDELHI
_bDISCOVERY
_c2004.
300 _a115
500 _aB.ED
690 _aMATHEMATICS
690 _aB.ED
690 _aDEPARTMENT OF EDUCATION
690 _aMRU
905 _aBooks
906 _aMRU
907 _a145171
999 _c232727
_d232727