Matthies, L. H. (1976). Management system, Systems are for People. Wiley Eastern.
Dyfyniad Arddull ChicagoMatthies, Leslie H. Management System, Systems Are for People. New York: Wiley Eastern, 1976.
Dyfyniad MLAMatthies, Leslie H. Management System, Systems Are for People. Wiley Eastern, 1976.
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