TY  - BOOK
AU  - Kalpana Rajaram
AU  - Suri,R.K. 
TI  - Developments in science and technology
SN  - 9788179304525
U1  - 509.54 
PY  - 2012///
CY  - New Delhi
PB  - Spectrum Books
N1  - Includes index
ER  -