Phillps application book  Ignitrons 
edited by P. J. Baker; Philips Gloeilanapenfabrieken 
 - Netherland  Technical Publications Department  1968 
 - 173p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electron Tubes<br/>Ignitrons<br/>NASA Thesaurus
<br/><br/><label>Universal Decimal Class. No.: </label>621.38  / BAK