TY  - GEN
AU  - Srinivasa Rao, J.
AU  - Pramila Rani, P. 
AU  - Lakshman Kumar, Y. 
TI  - Engineering chemistry
SN  - 9788194878261 
U1  - E 540 23rd ed.
PY  - 2021///
CY  - Hyderabad
PB  - Spectrum medico plus pharma publishers
KW  - Chemistry
KW  - Chemistry, Technical
ER  -