How to conduct surveys a step-by-step guide

How to conduct surveys a step-by-step guide

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Bibliografiske detaljer
Hovedforfatter: Fink, Arlene
Andre forfattere: Kosecoff, Jacqueline B.
Format: Bog
Sprog:English
Udgivet: Beverly Hills Sage c1985.
Fag:
Social surveys.
Educational surveys.