Designing Surveys
Czaja Ronald F. , Blair Johnny E.
Editura: SAGE Publications Inc
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- Limba : Engleza
- Data Publicarii : 18 Jan 2005
- Editie : 2 Rev ed
- Format : Paperback
- Numar pagini : 320
- ISBN : 9780761927464
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DISPONIBILITATE INCERTĂ: Cere detalii
