TY  - GEN
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; II: E to H
SN  - 8124200432
U1  - 503 
CY  - New Delhi
PB  - Crest Publishing House
ER  -