TY  - BOOK
AU  - Pratt,David
TI  - Curriculum, design, and development
SN  - 0155167359
AV  - LB1570 .P73 1980
PY  - 1980///]
CY  - New York
PB  - Harcourt Brace Jovanovich
KW  - Curriculum planning
N1  - Includes index; Bibliography: pages 463-467
ER  -