Petersen, Dan Techniques of safety management/ Dan Petersen - New York: McGraw-Hill, c1971 - xiv, 250 p.; 23 cm. Includes index ISBN: 070495955 (SBN) $ 22.00 Subjects--Topical Terms: Industrial safetySecuritiesAccidents--PreventionSafety appliances Dewey Class. No.: 658.28