The principles of scientific research /
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| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
New York :
Pergamon,
1960.
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| Edition: | 2nd ed. |
| Subjects: |
| Physical Description: | 228p. : ill. |
|---|---|
| Bibliography: | Bibliography: p. 221. |