TY  - BOOK
AU  - Singh, Harkishan
TI  - Medicinal and pharmaceutical chemistry 
SN  - 978818531773
U1  - 615.54 SIN 
PY  - 2020///
CY  - Delhi: Vallabh Prakashan
PB  -  Vallabh Prakashan
KW  - chemistry
ER  -