Kennedy, M. L. (1998). Total cost assessment for environmental engineers and managers. New York Chichester: John Wiley.
Παραπομπή Chicago StyleKennedy, Mitchell L. Total Cost Assessment for Environmental Engineers and Managers. New York Chichester: John Wiley, 1998.
Παραπομπή MLAKennedy, Mitchell L. Total Cost Assessment for Environmental Engineers and Managers. New York Chichester: John Wiley, 1998.
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