| GMD | Text |
| Language | Eng |
| Classification | 158.3 H369 |
| Publisher | American Psychological Association, Washington, D.C., 2009 |
| Edition | 3rd ed. |
| Subject | Counseling -- Textbooks.Helping behavior -- Textbooks. |
| Topic | Psychology |
| Description | xix, 430 p. ; 27 cm. |
| ISBN | 9781433804519 |