Kallard Thomas Ed. <br/><br/>
Electric devices for air pollution control 

 - New York       Optosonic Press         1972 
 - vi, 126p.  cm. 
 - State of the art review series; 6 .
<br/><br/><label>Standard No.: </label>42030 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer science
<br/><br/><label>Dewey Class. No.: </label>D65,8(C63:1)0bL:558, L2