TY  - BOOK
AU  - Olson, Joanne P.
TI  - Learning to Teach Reading in the Elementary School : Utilizing a Competency - Based Instructional System; GSC000908
SN  - 0023893001
U1  - 372.4 
PY  - 1982///
CY  - New York
PB  - Macmillan Publishing Company
KW  - Competency based education
KW  - Reading ( Elementary)
ER  -