000 00287nam a2200121Ia 4500
100 _aAgaraval, S.M.
942 _cBK
245 _aA course in teaching of modern mathematics
260 _aDelhi
_bDhanapat Rai and Sons
_c1977
082 _aN
_bD
300 _aviii,404
546 _aEnglish
999 _c335921
_d335921
041 _aeng