000 00438nam a2200157 a 4500
005 20260717100933.0
008 260717s1990 ii 000 0 eng d
041 _aeng
082 0 4 _a547.76
100 1 _aSingh, P. P.
245 1 3 _aAn Introduction to Synthetic Drugs and Dyes T.Y.B.Sc.
_cSingh, P.P.
264 1 _aBombay :
_bHimalaya Publishing House,
_c1990.
300 _a114,80 p.
650 4 _aSynthetic drugs and dyes
942 _cBK
999 _c31038
_d31038