Foreword
| Autor: | BURNS, WILFRED |
|---|---|
| Zdroj: | In Evaluation in the Planning Process 1975:ix-x |
| Databáze: | ScienceDirect |
| Externí odkaz: |
|
| Autor: | BURNS, WILFRED |
|---|---|
| Zdroj: | In Evaluation in the Planning Process 1975:ix-x |
| Databáze: | ScienceDirect |
| Externí odkaz: |
|