Ferrett, Ed. International health and safety at work revision guide : For the NEBOSH International General Certificate / by Ed Ferrett. - Milton Park : Routledge, 2012. - 197 p. ; 20 cm. ISBN: 9780415519809 (pbk.) Subjects--Topical Terms: Occupational Health--Outlines.Accidents, Occupational--prevention & control--Outlines.Safety Management--Outlines.