TY  - BOOK
AU  - Annaiah M H et all.
AU  - Chandrappa,C.N
AU  - Kumar, B.Sudheer Prem
TI  - Computer-aided engineering drawing
SN  - 9788122438260
U1  - 604.20785 Q5A 
PY  - 2015///
CY  - New Delhi
PB  - New Age Internatioal
KW  - Engineering drawing
ER  -