Redirected from System 390
System/390 is a series of IBM mainframe models. Successor to the System/370s, and more specifically the System 370/ESAs[?]. Rebranded as zSeries.
... and for President twice. In 1958 he ran as a write-in SPA candidate and than in 1968 as a Peace And Freedom Party candidate for Congress. In 1980 he would run fo ...