Thygerson, Alton L. <br/><br/>
Accidents and disasters :  causes and countermeasures / 
Alton L. Thygerson. 
 - Englewood Cliffs, NJ :  Prentice-Hall,  1977. 
 - xvi, 411 p. :  ill. ;  23 cm. 
<br/><br/><label>ISBN: </label>0130009687 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Accidents--United States.<br/>Safety education.<br/>Accidents--Prevention.