Main Author: | Hopkins, John A. 1897- |
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Other Authors: | Heady, Earl Orel, 1916- |
Format: | Kitap |
Language: | English |
Published: |
Ames :
Iowa State University Press,
1962.
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Edition: | 5 bs. |
Subjects: |
Physical Description: | 377 s. ; 24 cm. |
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