Burroughs latest . . . the Burrometer.
Burroughs Adding Machine Company.] Burroughs Adding Machine Ltd. Burroughs latest . . . the Burrometer. N.p., n.d. Unbound postcard. Illustrated. 152 x 102 mm. Postcard advertising the Burrometer, a key-driven calculator described as “the fastest calculating machine in the world.” Origins of Cyberspace 241.
Book Id: 44657Price: $75.00
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