TY  - BOOK
AU  - Seal Brajendranath
AU  -  Gupta Jyotirmoy Ed.
TI  - Positive Sciences of the ancient Hindus
U1  - Av2.D, M5;P1 
PY  - 2001///
CY  - Kolkata
PB  - Sahitya samsad India     
KW  - SCIENCE
ER  -