000 00306nam a2200121Ia 4500
008 140317s9999 xx 000 0 und d
082 _a554
100 _aShrivastava,Krishna murarilal
245 _aAravachin bharat ke vaigyanik.
260 _aJaipur
_bPanchsheel
_c1998
300 _a562
942 _2ddc
_cBK
999 _c13967
_d13967