How to conduct consumer and opinion research : the sampling survey in operation /
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| 主要作者: | |
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| 格式: | 圖書 |
| 語言: | English |
| 出版: |
New York ; London :
Harper & brothers,
[1946].
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| 主題: |
| Item Description: | The American council series of public relations books, R. F. Harlow, editor. 'First edition.'. |
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| 實物描述: | xi p., 1 l., 314 p. : illus., diagrs. ; 24 1/2 cm. |