Stellman, Jeanne Mager Encyclopaedia of occupational health and safety - 4th ed. - Geneva ; International Labour Office , 1998 - xxi,34.1-60.28p. , V.2 ISBN: 9221092038 5500 Subjects--Topical Terms: EncyclopaediaSafety-Encyclopaedia Dewey Class. No.: 613.03 / STE