TY  - GEN
AU  - by Koos Eissen  (Author), Steur Roselien (Author)
TI  - Sketching: Drawing Techniques for Product Designers: by Koos Eissen  (Author), Steur Roselien (Author)
SN  -  978-9063695330
PY  - 2019///
PB  - BIS Publishers
ER  -