TY  - BOOK
AU  - Billett,Roy Oren
TI  - Improving the secondary-school curriculum: a guide to effective curriculum planning
AV  - LB1607 .B52
U1  - 373.1/9 
PY  - 1970///
CY  - New York
PB  - [Teachers Practical Press]; distributed by Atherton Press
KW  - Education, Secondary
KW  - Curricula
KW  - Local
KW  - Curriculum planning
N1  - Includes bibliographies
ER  -