Kletz, Trevor A Hazop and hazan : identifying and assessing process industry hazards Trevor Kletz - 4th ed - Baca Raton, FL Taylor & Francis 1999 - xi, 232 p. : ill. ; 24 cm Includes bibliographical references and index ISBN: 9781560328582 ISSN: 99028215 Subjects--Topical Terms: Chemical engineering - Safety measures Dewey Class. No.: 660.2804 KLE