TY  - BOOK
AU  - Das, R. K. 
TI  - Industrial chemistry / 
SN  - 8170960428
U1  - 660 DAS 23
PY  - 1982/// [Reprinted 1998]
CY  - New Delhi
PB  - Kalyani Publishers, 
KW  - Chemical engineering
N1  - Includes index.; P. 2-Inorganic and organic.
ER  -