TY  - BOOK
AU  - Chaudhary, G N
TI  - Encyclopaedia of chemistry. 4V
U1  - 540.3 C393E 
PY  - 2021///
CY  - Jaipur
PB  - Satyam Publishers and Distributors
N1  - 4989 05/01/2023 CBH23/207 05/01/2023 UIET (SFS)
ER  -