Petersen, Dan. Techniques of safety management Dan Petersen. - New York McGraw-Hill [1971] - xiv, 250 p. illus. 920922 Includes bibliographies. ISBN: 0070495955 LCCN: 74141924 Subjects--Topical Terms: Industrial safety LC Class. No.: T55 / .P37 Dewey Class. No.: 614.85/2