A comparison of the perceptions of indentured apprentices and their employers of selected aspects of work-related instruction in the plumbing trade in Massachusetts /
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| Format: | Thesis Microform Book |
| Language: | English |
| Published: |
[Place of publication not identified] :
[publisher not identified] ;
1979.
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| Subjects: |
| Item Description: | Microform. |
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| Physical Description: | vii, 119 leaves. |
| Bibliography: | Bibliography: leaves 116-119. |