TY  - BOOK
AU  - Favell,Judith E.
TI  - The power of positive reinforcement: A handbook of behavior modification 
SN  - 0398036209
PY  - 1977///
CY  - Springfield, Ill.
PB  - Thomas
KW  - Behavior modification
KW  - Handbooks, manuals, etc
N1  - Includes bibliogr. references and index
ER  -