Hughes, Phil. Introduction to health and safety at work : the handbook for the NEBOSH national general certificate / Phil Hughes, Ed Ferrett. - 3rd ed. - Boston : Elsevier, 2007. - 449 p. : col. ill. ; 30 cm. Includes bibliographical references and index. ISBN: 9780750685030 LCCN: 2007932951 Subjects--Uniform Titles: EMBA.MOT.CEM. Subjects--Topical Terms: Industrial safety. Dewey Class. No.: 363.11