Carregant...
Essentials of research methods: A guide to social science research /
| Autor principal: | |
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| Format: | Printed Book |
| Idioma: | English |
| Publicat: |
U.S.A. :
Blackwell,
2005.
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| Descripció física: | 239 p. |
|---|---|
| ISBN: | 1405134690 |