TY  - BOOK
AU  - Randy H. Shih 
TI  - Autodesk Inventor 2019 and Engineering Graphics: an integrated approach 
SN  - 978-1-63057-202-0
U1  - Cir. 620.004 SH555 C2018 
PY  - 2018///
CY  - United States of America
PB  - SDC Publications
ER  -