Designing surveys a guide to decisions and procedures
| Príomhchruthaitheoir: | |
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| Rannpháirtithe: | |
| Formáid: | LEABHAR |
| Teanga: | English |
| Foilsithe / Cruthaithe: |
Thousand Oaks, California
Pine Forge Press
©1996.
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| Sraith: | The Pine Forge Press series in research methods and statistics
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| Ábhair: |