Introduction to health and safety at work : for the NEBOSH national general certificate in occupational health and safety 
Hughes, Phil. 
 - 7th ed. 
 -  Routledge,  2021 
 - xxv, 622 pages 
<br/><br/>
<br/><br/><label>ISBN: </label>978-0-367-48288-6 
<br/><br/><label>Dewey Class. No.: </label>658.382 H8931 2021