1.
 |  | Title: Behavior Change in the Human Services : An Introduction to Principles and Applications by Sandra S. Sundel, Martin Sundel ISBN: 0761913505 Publisher: Sage Publications Pub. Date: 17 February, 1999 List Price: $51.95 Amazon.com Price: $51.95 |
2.
 |  | Title: Individual Change Through Small Groups by Martin Sundel, Paul Glasser, Rosemary C. Sarri, Robert D. Vinter ISBN: 0029117909 Publisher: Free Press Pub. Date: April, 1985 List Price: $29.95 Amazon.com Price: $29.95 |
3.
 |  | Title: Midlife Myths: Issues, Findings, and Practice Implications (Sage Sourcebooks for the Human Services Series, Vol 7) by Ski Hunter, Martin Sundel ISBN: 0803929641 Publisher: Sage Publications Pub. Date: May, 1989 List Price: $59.00 Amazon.com Price: $59.00 |
4.
 |  | Title: Women at Midlife: Life Experiences and Implications for the Helping Professions by Ski Hunter, Sandra S. Sundel, Martin Sundel ISBN: 0871013517 Publisher: Natl Assn of Social Workers Pub. Date: November, 2002 List Price: $44.99 Amazon.com Price: $44.99 |
5.
 |  | Title: Behavior Modification in the Human Services : A Systematic Introduction to Concepts and Applications by Sandra S. Sundel, Martin Sundel ISBN: 0803934157 Publisher: Sage Publications Pub. Date: 01 February, 1993 List Price: $110.00 Amazon.com Price: $110.00 |
6.
 |  | Title: Be Assertive: A Practical Guide for Human Service Workers (Sage Human Services Guides ; V. 11) by Sandra Stone Sundel, Martin Sundel ISBN: 0803912897 Publisher: Sage Publications Pub. Date: February, 1980 List Price: $21.95 Amazon.com Price: $21.95 |