TY  - BOOK
T1  - Sketching for engineering design visualization
A1  - Duff, Jon M.
LA  - English
PP  - Clifton Park, N.Y.
PB  - Cengage Learning
YR  - 2009
UL  - https://tuklas.up.edu.ph/Record/UP-99796217609068574
OP  - 292
CN  - T 359 D84 2009
SN  - 9781435453623
KW  - Freehand technical sketching.
KW  - Engineering graphics.
KW  - Engineering design.
KW  - Three-dimensional display systems.
ER  -