Harvey J. Bertcher
3 published titles
Creating groups
2 editions
- ISBN: 0803908814
- Sage Publications for the Continuing Education Program in the Human Services of the University of Mi
- 1977
- Details
Group participation : techniques for leaders and members
2 editions
- ISBN: 0803912048
- Sage in cooperation with the Continuing Education Program in the Human Services of the University of
- 1979
- Details
Group participation techniques for leaders and members
1 edition
