Hirst, Ben A <br/><br/>
Exam prep : hazardous materials technician 
by Ben A. Hirst, Performance Training Systems 
 - Boston, MA  Jones and Bartlett Publishers  c2005 
 - x, 114, [1] p. : ill. ; 28 cm 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>763728527 
<br/><br/><label>ISSN: </label>2005297949 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hazardous substances - United States - Examinations - Study guides
<br/><br/><label>Dewey Class. No.: </label>604.7076 HIR