TY  - BOOK
AU  - Dara .S.S 
TI  - Atext book on Expriments And Calculations In Engineeing Chemistry 
SN  - 81-219-0864-7
PY  - 1999///
CY  - Delhi 
PB  - S . Chand & Company 
KW  - EOES
UR  - EOES 
ER  -