Fascinating booklet headed "IBM Apollo/Saturn Press Information," 8.5 x 11, with tabbed sections labeled "Real-Time Computer Complex," "Goddard Real-Time System," "Instrument Unit," "Launch Vehicle Digital Computer and Data Adapter," "Launch Support," and "Glossary of Computer Terms." In fine condition, with edgewear. Fascinating space-age literature on the IBM computers used to launch, track, and support the Apollo missions.
