000 00251nam a2200097Ia 4500
008 210813s9999 xx 000 0 und d
100 _aSharma, R.A.
245 0 _aSiksha Aur Manovijnan Me Prarambhik Sankhyiki
260 _c2006
300 _avii, 228p.
999 _c71278
_d71278