TY  - BOOK
AU  - Hass,Glen
TI  - Curriculum planning: a new approach 
SN  - 0205104576
PY  - 1987///
CY  - Boston
PB  - Allyn & Bacon
KW  - Curriculum planning
KW  - Addresses, essays, lectures
KW  - Child development
KW  - Learning
KW  - Competency based education
N1  - Includes bibliographies and index
ER  -