000 00289nam a2200121Ia 4500
008 221118b |||||||| |||| 00| 0 hin d
040 _cBGL
100 _aSharma, Kumud
245 0 _aVigyapan ki duniya
260 _aNew Delhi
_bPratibha Pratishthan
_c2010
300 _a150 p
942 _cHNJ
999 _c40807
_d40807