Behavior change in the human services :
Sundel, Martin,
Behavior change in the human services : - 5th ed. - Thousand Oaks, Calif. : Sage Publications, c2005. - xx, 380 p. : ill. ;
076198870X (pbk.)
Behavior modification
MED BF637.B4 / S89
Behavior change in the human services : - 5th ed. - Thousand Oaks, Calif. : Sage Publications, c2005. - xx, 380 p. : ill. ;
076198870X (pbk.)
Behavior modification
MED BF637.B4 / S89