Nonexperimental Designs and Program Evaluation
| Year of publication: |
1997
|
|---|---|
| Authors: | Kisker, Ellen Eliason ; Brown, Randall S. |
| Published in: |
Children and Youth Services Review. - Elsevier, ISSN 0190-7409. - Vol. 19.1997, 7, p. 541-566
|
| Publisher: |
Elsevier |