000 00269nam a2200109Ia 4500
008 230210s9999 xx 000 0 und d
100 _aBhatnagar, A.B.
_918946
245 0 _aJaivik Vigyan Shikshan
260 _bSurya Publication
_c2010
300 _a432
942 _cBK
999 _c118410
_d118410