The case study as research heuristic: lessons from the R&D value mapping project
| Year of publication: |
1999
|
|---|---|
| Authors: | Bozeman, Barry ; Klein, Hans K. |
| Published in: |
Evaluation and Program Planning. - Elsevier, ISSN 0149-7189. - Vol. 22.1999, 1, p. 91-103
|
| Publisher: |
Elsevier |