00370nam 2229647 450000100060000000300230000600500090002900800410003808200100007902000180008910000200010726000510012730000200017824500280019829647StarLibrary Marc Built20180420201711 ||||| |||||||||||amh  a372.7 a81-313-0080-3 aT. Swarupa Rani bNew Delhi: A.P.H Publishing Corporation c2007 ax, 129p: 24 c.m aTeaching Of Mathematics