TY  - BOOK
AU  - Indian National science Academy 
AU  - Indian National science Academy 
TI  - Science And Technology in India in 18-19th century  
PY  - 1980///
CY  - New Delhi 
PB  - Indian National science Academy 
N1  - Under The Auspices Of The National Commission For The Compilation Of History Of Science In India
ER  -