000 00281nam a2200109Ia 4500
008 160921s9999 xx 000 0 und d
100 _aSHARMA,SATESH CHANDRA
245 _aMANOVIGYAN & SHIKSHA MEN PRARAMBHIK SANKHYAKI
260 _bR.LAL PUB.
_c2099
300 _a326
942 _cBK
999 _c31893
_d31893