TY  - BOOK
AU  - Morling ken2010
TI  - Geometric and engineering drawing
SN  - 9780415536196
AV  - T 3858.M67 2010 
PY  - 2010///
CY  - New York
PB  - Routledge
KW  - Geometric and engineering drawing
N1  - Includes appendix
ER  -