TY  - BOOK
AU  - NARAYAN C.M;BHATTACHARYYA B.C
TI  - UNIT OPERATION AND UNIT PROCESS
SN  - 9788123914879
U1  - 660.2 842 
PY  - 2000///
CY  - NEWDELHI
PB  - KHANNA PUBLICATION-1
KW  - Unit Operation
ER  -