TY  - BOOK
AU  - 
ED  - New Delhi.Indian Standard Institution
ED  - New Delhi.Indian Standard Institution
TI  - Coad of practice for general engineering drawing: Indian Standard
U1  - 744.422 
PY  - 1960///
CY  - New Delhi
PB  - Indian Standard Institution
KW  - Engineering drawings
KW  - Indian standard
ER  -