000 00278nam a2200109Ia 4500
008 190719s9999 xx 000 0 und d
100 _aJ.M.Sehgal
245 0 _aOrgenic Chemistry B.Sc.I sem II
260 _aJalandher
_bModern Pub.
_c2016
650 _aChemistery
942 _cBK
999 _c15104
_d15104