http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Design Considerations for a wide-band oscilloscope tube with scan magnification
HIMMELBAUER,Erich Eduard: -- Design Considerations for a wide-band -- oscilloscope tube with scan magnification.- -- Groningen 1968. 118 S.m.Fig. 8° -- Groningen,nat.wiss.Diss.1968. -- 1976! -- Fi.