Operation sheets versus process models in shop teaching : an experimental comparison /
| Main Author: | |
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| Format: | Thesis Microform Book |
| Language: | English |
| Published: |
[Place of publication not identified] :
[publisher not identified] ;
1949.
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| Subjects: |
| Item Description: | Vita. Includes index. Microform. |
|---|---|
| Physical Description: | viii, 229 leaves : illustrations |
| Bibliography: | Bibliography: leaves 117-118. |