Effective supervisory practices
| Prif Awdur: | |
|---|---|
| Awdur Corfforaethol: | |
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Chicago
Published for the Institute for Training in Municipal Administration by the International City Managers' v. ill.Association
c1965.
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| Pynciau: |