TY  - GEN
AU  - Houghton, Harvey A.
AU  - Willows, Dale M.
TI  - The psychology of illustration: Vol.2.: instructional issues
SN  - 0387964533
PY  - 1987///
CY  - New York
PB  - Springer
KW  - Illustrationen
KW  - Lernen
ER  -