Noise control  a guide for workers employers 
Richard L. Stepkin and Ralph E. Mosely, Editors. 
 - American Society of Safety Engineers  1984. 
 - 119 pages. : illustrations. ; 21 cm. 
<br/><br/> Edited and adapted by Natt Witt from a publication of the Swedish Work  Enviroment Fund 
<br/><br/><label>ISBN: </label>0939874598 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Noise--Prevention & control--United States