000 00397nam a2200181Ia 4500
008 140525s9999||||xx |||||||||||||| ||und||
245 _aTeaching of primary school mathematics : numbers-i
260 _aNew Delhi
260 _bIgnou
260 _c1996
300 _bpb
300 _c11.5x8
350 _a0
365 _b0
365 _dRupees
440 _v2
923 _n4629 / 13-05-2008
999 _c79935
_d79935