000 00326nam a2200157Ia 4500
008 140525s9999||||xx |||||||||||||| ||und||
245 _aMathematics : Class ix
260 _aNew Delhi
260 _bN. C. E. R. T.
260 _c1990
300 _bPB
350 _a26
365 _b26
365 _dRupees
923 _n209
999 _c78209
_d78209