000 00300nam a2200121Ia 4500
100 _aSidhu, kulbir Singh
942 _cBK
245 _aThe teaching of Mathematics ; 2nd rev.ad.
260 _aNew Delhi
_bSterling Publishers
_c1971
082 _a375.51
_bSid
300 _aviii,316
546 _aEnglish
999 _c339379
_d339379
041 _aeng