00694nam a2200205Ia 450000500170000000800410001704100080005808200180006610000640008424500960014826000290024430000160027365000450028970000270033470000240036188000080038594200070039395200710040099900170047120220928155339.0171205s1987||||xx ||||| |||||||| ||eng||  aeng  a372.7bNAT-LE  aNational Council of Educational Reseach and Training926954 0aLet's learn Mathematics : a textbook for class-1/cby by K. Ramchandran and V.P. Gupta6880  aNew Delhi:bNCERT,c1987  a128p.;27cm.  aMathematics- elementary education926953  aRamchandran, K.926955  aGupta, V.P. 919218  6245  cBK  00104070aRIEBRbRIEBRcGENd2017-12-11o372.7 NAT-LEpG8961yBK  c44396d44396