TY  - BOOK
AU  - Chandra Bhanu, T. K
AU  - Bhatnagar, Vasudev
TI  - Encyclopaedia of science and technology
SN  - 9788180302190
U1  - 500.03 CHA 
PY  - 2009///
CY  - New Delhi
PB  - Campus Books International
KW  - Science
ER  -