Burroughs B200 series electronic data processing systems reference manual
Bulletin 200-21001-D 2-5-6
Burroughs B200 series reference manual revised April 1962 (minor revisions to the November 1961 issue). Bulletin 200-21001-D 2-5-6. Contents describe the B 200 series systems, components, system features, stored program instructions, B200 series assembly program, operating instructions, timing considerations, input/output media and forms design. Similar to catalog numbers 102640738 and 102640833.