Jet Propulsion Laboratory Display Information System. Query system for UNIVAC 1108 [or PDP's?] written in Fortran, based on Tymshare's "Retrieve". Indirectly led to Vulcan which led to dBASE II. Jack Hatfield, George Masters, W. Van Snyder, Jeb Long et al, JPL.

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jpgJPLJPLDISJ. Presper EckertJ. RandomJ. Random Hacker

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