TY  - BOOK
AU  - Shih,Randy H.
TI  - AutoCAD 2022: tutorial second level 3d modeling 
SN  - 9781630574482
AV  - T386.A97 .S55   2021
PY  - 2021///
CY  - USA
PB  - SDC publications
KW  - AutoCad
KW  - Computer- aided design
KW  - Computer graphics
N1  - Includes index
ER  -