Staple-bound NASA manual for the Skylab program entitled "Saturn Workshop, Systems Familiarization” (NAS 10-7100 / Course No. XY-251-MDC), dated January 1972 and prepared by the McDonnell Douglas Astronautics Company. This manual, 250 pages, 8.5 x 11, contains a wide assortment of “Training Graphics” and accompanying descriptions designed to help astronauts and scientists who would participate on the Skylab Project. Back cover notes a distribution list limited to 600 copies. In fine condition, with light soiling to the covers.
