TY  - BOOK
AU  - Biswas, Arun Kumar.
TI  - Science in India 
U1  - 500.95 
PY  - 1969///
CY  - India 
PB  - Firma K. L. Mukhopadhyay 
KW  - Science
UR  - https://lucknowdigitallibrary.com/publications/science-in-india
ER  -