Parr, G.  1899- <br/><br/>
The cathode-ray tube and its applications 
/ by G. Parr and O. H. Davie 
 - 3rd ed., completely rev. and enl. 
 - London :  Chapman & Hall,  1959 
 - 433 p. :  ill. ;  23 cm. 
<br/><br/><label>LCCN: </label>59-016955 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cathode ray tubes