TY  - BOOK
AU  - English,Fenwick W.
AU  - Kaufman,Roger A.
TI  - Needs assessment: a focus for curriculum development 
SN  - 0871200694 :
AV  - LB 1555 .E53
PY  - 1975///]
CY  - Washington
PB  - Association for Supervision and Curriculum Development
KW  - Curriculum planning
N1  - Includes bibliographical references
ER  -