TY  - BOOK
AU  - Rao, Venkata Nageswara 
AU  - M. S. Swarna Pushpa
AU  - Rao, G. Purna Chandra 
TI  - Engineering Chemistry
SN  - 978-93-83640-41-6
U1  - 660 
PY  - 2018///
CY  - Hyderabad
PB  - Seven Hills International Publishers
ER  -