Lewis, Chester M. <br/><br/>
Microrecording-industrial and library application   
by Chester M. Lewis 
 - New York  Interscience Pub.  1956 
 - xi, 456p. 
<br/><br/><label>LCCN: </label>56-9709 
<br/><br/><label>Dewey Class. No.: </label>025.179  / N56