Cohn, Louis F.  1948- <br/><br/>
Highway Noise Barriers / 
Louis F. Cohn. 
 - Washington, D.C. :  Transportation Research Board, National Research Council,  [1981] 
 - 81 p. :  ill. ;  28 cm. 
 - National Cooperative Highway Research Program synthesis of highway practice,  87  0547-5570 ; .
 - Synthesis of highway practice ;  87. .
<br/><br/> "December 1981." 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label> $7.20 
<br/><br/><label>LCCN: </label>81085775  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Traffic noise.<br/>Noise barriers.
<br/><br/><label>LC Class. No.: </label>TD893.6.T7  / C63 1981 
<br/><br/><label>Dewey Class. No.: </label>363.74