TY  - BOOK
AU  - Narayana, K. L.
AU  - Kannaiah, P.
AU  - Reddy, K. Venkata
TI  - Production Drawing 
SN  - 9788122422887
U1  - 604.242 
PY  - 2009///
CY  - New Delhi : 
PB  - New Age International Publishers, 
KW  - Mechanical Engineering
KW  - Production Drawing
KW  - Technical Drawing
N1  - NY
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/978-81-224-2288-7.pdf
ER  -