Liptak, Bela G. Instrument engineers' handbook : process control / Bela G. Lipták, editor-in-chief. - 3rd ed. - New Delhi : Butterworth-Heinemann Ltd, Reprint 1999. - xxvii, 1551 p. : ill. ; 28 cm. Includes bibliographical references and index. ISBN: 0750622547 LC Class. No.: 3779 Dewey Class. No.: 629.8 / LIP