Wilson, William, <br/><br/>
The cathode ray oscillograph in industry. 

 - 3d ed., 
 - London,  Chapman & Hall,  1948. 
 - xii, 252 p.  illus.  22 cm. 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>Cathode ray oscillographs.<br/>MCE
<br/><br/><label>Dewey Class. No.: </label>621.3747  / WIL