000 00553nam a2200193Ia 4500
008 210417s9999 xx 000 0 und d
020 _a9789382036135
020 _b938203613X
082 _a510.712 NAG
082 _b22.510.712 NAG
245 0 _aTeaching and learning in Mathematics : achievement factors
245 0 _cTeaching and learning in Mathematics achievement factors
250 _b"156p. ; 24cm. , hbk."
260 _aNew Delhi
260 _bBlack Prints
260 _c2017
700 _aNaguru Srinivas
700 _bNaguru Srinivas
999 _c490393
_d490393