Practical research : planning and design / Paul D. Leedy.
A guide to aid in the writing and preparing of research papers.
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| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
New York : London :
Macmillan ; Collier Macmillan,
[1989]
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| Edition: | Fourth edition. |
| Subjects: |