Pratical research : planning and design
| Main Author: | |
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| Other Authors: | , |
| Format: | Book |
| Language: | English |
| Published: |
Upper Saddle New Jersey :
Merrill ,
1997
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| Edition: | 6th ed. |
| Subjects: |
| Physical Description: | xvi, 304p. : ill. ; 28cm. |
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| ISBN: | 0132414074 |