National Physical Laboratory <br/><br/>
Noise measurement techniques 

 -  1955 
 - p.  cm. 
 - National physical laboratory .
<br/><br/><label>Standard No.: </label>59575 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Noise
<br/><br/><label>Dewey Class. No.: </label>C314:3, J5              CS