00685nam a2200193Ia 4500003000900000008004100009040001600050080002500066100002400091245007700115260003500192300001500227650005200242650005300294650002100347942000700368999001500375952010100390IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a035:621.385.832bRID  aRider, John F92138 0aEncyclopaedia on cathode-ray oscilloscopes and their usescJohn F. Rider  aLondonbChapman and Hallc1950  avii, 982p.  a Cathoday Ray Oscilloscopes Encyclopedia98170  a Encyclopedia-Cathode Ray Oscilloscopes 98171  aNASA Thesaurus   cBK  c4624d4624  00104070aBANbBANcGENd0000-00-00l0o035:621.385.832/ RIDp5157r2021-11-05w0000-00-00yBK