Thygerson, Alton L. <br/><br/>
Essentials of safety 

 - 3rd ed 
 - Englewood Cliffs, N.J.  Oxford University Press  1986 
 - 99 p.  23 cm. 
<br/><br/> 001825  S 069 
<br/><br/><label>ISBN: </label>0132878631 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Accidents<br/>Safety education--Prevention.--United States--United States
<br/><br/><label>Dewey Class. No.: </label>363.1  / E786