TY  - BOOK
AU  - Walker, James E.
AU  - Shea, Thomas M.
TI  - Behavior Modification: A Practical Approach for Educators
SN  - 080165338X
U1  - 371.1 
PY  - 1980///
CY  - St. Louis
PB  - The C.V. Mosby Company
KW  - Education
KW  - Social sciences
KW  - Educators
ER  -