000 00234nam a2200097Ia 4500
008 170620s9999 xx 000 0 und d
100 _aDr. B.S. Verma
245 0 _aPrarambhik Ganit Shikshan
260 _bShahitya Prakashan- Agra
260 _c2014
300 _a112
999 _c28050
_d28050