Safety at work / 
edited by John Ridley and John Channing. 
 - 7th ed. 
 - Oxford [England] :  Boston, Mass. :  Elsevier ;  Butterworth Heinemann,  c2008. 
 - xxiv, 1030 p. :  (some col.) ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9780750680356 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industrial safety.