Leeser, R. C. (1996). Engineer's procurement manual for major plant equipment: A guide to principles and procedures for planning, specifications, bidding, evaluation, contract award. Upper Saddle River, NJ.: Prentice Hall PTR.
Παραπομπή Chicago StyleLeeser, Robert C. Engineer's Procurement Manual for Major Plant Equipment: A Guide to Principles and Procedures for Planning, Specifications, Bidding, Evaluation, Contract Award. Upper Saddle River, NJ.: Prentice Hall PTR, 1996.
Παραπομπή MLALeeser, Robert C. Engineer's Procurement Manual for Major Plant Equipment: A Guide to Principles and Procedures for Planning, Specifications, Bidding, Evaluation, Contract Award. Upper Saddle River, NJ.: Prentice Hall PTR, 1996.
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