Validity issues in evaluative research /
| Other Authors: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
Beverly Hills, Calif. :
Sage Publications,
1976
|
| Series: | Sage contemporary social science issues ;
23. |
| Subjects: |
| Item Description: | "Originally appeared as a special issue of Sociological methods & research (volume 4, number 1, August 1975)." |
|---|---|
| Physical Description: | 134 pages : graphs ; 22 cm. |
| Bibliography: | Includes bibliographies. |
| ISBN: | 0803905815 |