Sundel Martin, Sundel Sandra S.
Behavior change in the human services an introduction to principles and applications - 4th ed. - Thousand Oaks Sage Publications 1999 - 352 p. 26 cm. - .
Behavior Therapy
0761913505 0-7619-1349-1
Behavior Therapy
WM425 / SUN
Behavior change in the human services an introduction to principles and applications - 4th ed. - Thousand Oaks Sage Publications 1999 - 352 p. 26 cm. - .
Behavior Therapy
0761913505 0-7619-1349-1
Behavior Therapy
WM425 / SUN