Productivity, supervision, and morale among railroad workers
| मुख्य लेखक: | |
|---|---|
| स्वरूप: | पुस्तक |
| भाषा: | English |
| प्रकाशित: |
Ann Arbor
Survey Rsearch Center
Institute for Social Research, University of Michigan, [1951].
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| श्रृंखला: | Survey Research Center series, publication no.5
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| विषय: |