TY  - BOOK
AU  - EAST, MARJORIE
AU  - COLLEGE, ANTIOCH
TI  - DISPLAY FOR LEARNING: MAKING AND USING VISUAL MATERIALS
U1  - T:3,1 
PY  - 1952///
CY  - NEW YORK
PB  - HENRY HOLT AND COMPANY
KW  -  DISPLAY FOR LEARNING
KW  - EDUCATION
ER  -