GOPAL M. (1997). CONTROL SYSTEMS PRINCIPLES & DESIGN. TATA MC-GRAW HILL PUBLISHING CO.LTD.
Chicago Style (17th ed.) CitationGOPAL M. CONTROL SYSTEMS PRINCIPLES & DESIGN. NEW DELHI: TATA MC-GRAW HILL PUBLISHING CO.LTD, 1997.
ציטוט MLAGOPAL M. CONTROL SYSTEMS PRINCIPLES & DESIGN. TATA MC-GRAW HILL PUBLISHING CO.LTD, 1997.
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