TY  - BOOK
AU  - Jain, R. P.
TI  - Encyclopaedia of Science and Technology 2
SN  - 8121200394
U1  - 503 
PY  - 1994///
CY  - New Delhi : 
PB  - Crest Publishing House, 
N1  - NN; v. 2.
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/81-2-12-0039-4.pdf
ER  -