TY  - BOOK
AU  - Winters,Stanley A.
AU  - Cox,Eunice
TI  - Competency-based instruction for exceptional children: a modular approach to curriculum development
SN  - 0398034028
AV  - LC3969 .W56 1976
U1  - 371.9 
PY  - 1976///
CY  - Springfield, Ill.
PB  - Thomas
KW  - Special education
KW  - Local
N1  - 921004; Includes bibliographical references
ER  -