TY  - BOOK
AU  - Sless,David
TI  - Learning and visual communication
T2  - New patterns of learning
PY  - 1981///
CY  - London
PB  - Croom Helm
KW  - Learning, Psychology of
KW  - Visual perception
KW  - Interpersonal communication
N1  - 'A Halsted Press book.'; Bibliography: p. 189-199
ER  -