000 00338nam a2200109Ia 4500
008 190703s9999 xx 000 0 und d
082 _a660 I39.3
100 _aINDIAN INSTITUTE OF TECHNOLOGY, MADRAS
245 0 _aCHEMTECH III: THIRD VOLUME OF MANUAL OF CHEMICAL THCHNOLOGY NATURAL ORGANIC PROD
260 _aMADRAS
_bCEEDC
942 _cBB
_2DDC
999 _c5925
_d5925