TY  - BOOK
AU  - Sundel,Martin
AU  - Sundel,Sandra Stone
TI  - Behavior change in the human services : behavioral and cognitive principles and applications 
SN  - 9781483384610 
AV  - BF637.B4 S89 2018
U1  - 153.85 23
PY  - 2018///
CY  - London
PB  - Sage
KW  - Behavior modification
N1  - Includes bibliographical references and index
ER  -