Gutzeit, Joerg. Cleaning of process equipment and piping : a complete how-to manu al / Joerg Gutzeit. - St. Louis : MTI, 1997 - xvi, 336 p. : ill.; 29 cm. - MTI publication; no 51 . Includes bibliographical references (p. 331-332) and index. ISBN: 1576980111 Subjects--Topical Terms: Chemical plants -- Piping -- Cleaning -- Handbooks, manuals, etc Petroleum refineries -- Equipment and supplies -- Cleaning -- Handbo oks, manuals, etc Dewey Class. No.: Q 660.283 GUT