Scharf, B. <br/><br/>
Comparison of various methods for loudness and acceptibility of noise / 
B. Scharf and R. Hellman 
 - Washington :  United States Environmental Protection Agency,  1979 
 - Various pagings :  ill. ;  28 cm. 
 - Research and development .
<br/><br/> EPA-550/9-79-102 
<br/><br/>pt.2 : Effects of spectral pattern and tonal components 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Noise pollution<br/>Noise--Health aspects
<br/><br/><label>Dewey Class. No.: </label>363.74