TY  - BOOK
AU  - Sherwin,David
TI  - Creative workshop: 80 challenges to sharpen your design skills 
SN  - 9781600617973 (pbk.)
PY  - 2010///
CY  - Cincinnati, Ohio
PB  - HOW Books
KW  - Creative ability
KW  - Problems, exercises, etc
N1  - Includes index; Includes bibliographical references
ER  -