TY  - BOOK
AU  - Dillner, Martha H.
AU  - Olson, Joanne P.
ED  - 
ED  - 
ED  - 
ED  - 
TI  - : utilizing a competency-based instructional system 
SN  - 23297905
SN  - 2
PY  - 1977///;copyright 1977.46
CY  - New York
PB  - Macmillan
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Reading (Secondary);Competency based education
N1  - Includes bibliographies and index; 5
ER  -