TY  - BOOK
AU  - Bhatt, N. D. 
AU  - Panchal, V. M. 
TI  - Machine drawing in first-angle projection method 
SN  - 81-85594-48-1 
U1  - 621.815 
PY  - 2005///
CY  - New Delhi
PB  - Charotar Publishing House 
ER  -