Productivity, supervision, and morale among railroad workers
| المؤلف الرئيسي: | |
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| التنسيق: | كتاب |
| اللغة: | English |
| منشور في: |
Ann Arbor
Survey Rsearch Center
Institute for Social Research, University of Michigan, [1951].
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| سلاسل: | Survey Research Center series, publication no.5
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| الموضوعات: |