Hirst, Ben A. <br/><br/>
Exam prep :  hazardous materials awareness and operations / 
Ben A. Hirst 
 - 2nd ed. 
 - Sudbury, MA :  Jones & Bartlett Pub.,  c2010 
 - xi, 256 p. :  ill. ;  28 cm. 
<br/><br/> "Follows NFPA 472"--Cover 
<br/><br/><label>ISBN: </label>0763758388 9780763758387 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hazardous substances--Examinations, questions, etc.<br/>Hazardous substances--Accidents--Examinations, questions, etc.