Bragdon Clifford R <br/><br/>
Nois pollution    The unique crisis    
Bragdon Clifford R 
 - Philadelphia  University Of Pennyslvania          1971 
 - xxii,280p. Bib p. 243-273 Appendix p. 191-221  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Science
<br/><br/><label>Dewey Class. No.: </label>D854, L1