TY  - BOOK
AU  - Rakesh Kumar Parashar, Chayannika Singh, et al
TI  - NTA CSIR - UGC/NET/SET/(JRF & LS) CHEMICAL SCIENCE 2023 
SN  - 9789354496691
U1  -  540.76 RAK 
PB  - PEARSON INDIA
ER  -