Cathode-ray tubes and their associated circuits / 
United States. Department of the Army 
 - Washington :  United States G.P.O,  c1951 
 - 218 p. :  ill. ;  28 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cathode ray tubes
<br/><br/><label>Dewey Class. No.: </label>621.381542  / CAT 1951