TY  - BOOK
AU  - Maheswaramma, K.Sesha
AU  - Chugh, Mridula
TI  - Engineering chemistry
SN  - 9789389588392
U1  - 540 
PY  - 2020///
CY  - Noida
PB  - Pearson India Education 
N1  - Includes  index
ER  -