TY  - BOOK
AU  - Lockhart, Shawna D.
TI  - Engineering design communication:  conveying design through graphics
SN  - 978-0-13-705714-6
AV  - TA 337 .L63 1992 
PY  - 2012///
CY  - Upper Saddle river
PB  -  Pearson Education
KW  - Engineeringn Design- Graphic Methods
ER  -