TY  - BOOK
AU  - Rogers Spence, Graham Shari
TI  - Succeeding with performance tasks,projects and assessments
SN  - 9781889852074
AV  - LC 1032 .R 64 1988 
PY  - 1988///
CY  - New York,USA
PB  - Peak learning systems
KW  - Competency based education
KW  - Curriculum planning
KW  - Education --evaluation
ER  -