Perez, Robert X., Is My Machine Ok? : a field guide to assessing process machinery / Robert X. Perez, Andrew P. Conkey. - New York : Industrial Press Inc., [2012] - xi, 276 pages : illustrations ; 23 cm English and Metric units used throughout. Includes bibliographical references and index. ISBN: 9780831134402 RM98.84 0831134402 Subjects--Topical Terms: Machinery--Monitoring.Machinery--Assessment.