000 00352nam a2200145Ia 4500
008 241226s9999 xx 000 0 und d
020 _a81-7099-831-x
082 _a615.31
_bSIN
100 _aSingh, R
245 0 _aSynthetic drugs
260 _aNew Delhi :
_bA Mitta Pub,
_c2002.
300 _a363
365 _a795
650 _aChemical Engineering
999 _c137485
_d137485