TY  - BOOK
AU  - Robertson,Scott
AU  - Bertling,Thomas
TI  - How to draw: drawing and sketching objects and environments from your imagination 
SN  - 9781933492735
AV  - NC750 .R49 2013
U1  - 740 23
PY  - 2013///
CY  - Los Angeles
PB  - Design Studio Press
KW  - Perspective
KW  - Drawing
N1  - Includes index
ER  -