TY  - BOOK
AU  - Jain, R.P.
AU  - Gandhi, V.K.
AU  - Kohli, Asim
AU  - Anand, Atul
AU  - Kohli, Anuj
AU  - Sharga, Anil
TI  - Encyclopaedia of Science and technology Vol; IV
SN  - 812420432
U1  - 503 
CY  - New Delhi
PB  - Crest Publishing House
ER  -