| Other Title | Discussion :process and principles / |
| GMD | Book |
| Language | E |
| Corporate Author | Harrington, David |
| Classification | 808.53 LEB |
| Publisher | Language Solution Inc., Oregon, 2006 |
| Subject | Discussion - skills |
| Topic | Discussion - skills |
| Description | 126 p.;ill.;28 cm.; |
| ISBN | 1929274777 |