Constant, B. (1993). Process industrial instruments and controls handbook (4a. ed.). McGraw-Hill.
Chicago Style (17th ed.) CitationConstant, Benjamin. Process Industrial Instruments and Controls Handbook. 4a. ed. Nueva York: McGraw-Hill, 1993.
MLA (9th ed.) CitationConstant, Benjamin. Process Industrial Instruments and Controls Handbook. 4a. ed. McGraw-Hill, 1993.
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