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The practice of supervision and management
Luthans, Fred, (1979)
Modern human relations at work
Hodgetts, Richard Michael, (1984)
Effective human relations in organization
Reece, Barry L., (1984)
The practice of managerial psychology
DuBrin, Andrew J., (1974)
Human relations : a job oriented approach
DuBrin, Andrew J., (1992)
Human relations for career and personal success
DuBrin, Andrew J., (1988)