TY  - BOOK
AU  - Eissen,Koos
AU  - Steur,Roselien
TI  - Sketching: drawing techniques for product designers 
SN  - 9789812456212 (hbk.)
U1  - 741.2 
PY  - 2011///
CY  - Singapore
PB  - Page One
KW  - Drawing
KW  - Technique
KW  - Industrial design
N1  - First published in 2007 by BIS Publishers; Includes bibliographical references (p. 252)
ER  -