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Scientific social surveys and research : an introduction to the background content,methods,principles and analysis of social studies
| Autores principales: | , |
|---|---|
| Formato: | Printed Book |
| Lenguaje: | Undetermined |
| Publicado: |
New delhi
1973
Prentice Hall of India Pvt Ltd |
| Edición: | 4 th |
| Materias: |