TY  - BOOK
AU  - Chawla, Shashi 
TI  - Textbook of engineering chemistry
U1  - 540.2462 
PY  - 0000///200
CY  - New Delhi
PB  - Dhanpat Rai & Co.
KW  - Chemistry-Engineering
KW  - Thermodynamics
KW  - Water treatment
ER  -