TY  - BOOK
AU  - Narayana, K.I & Reddy Venketta R.K 
TI  - Machine Drawing 
SN  -  9788122419177
U1  - 621.81 
PY  - 2007///
CY  - New Age, New Delhi 
PB  - New Age, New Delhi 
KW  - Mechanical Engineering
ER  -