Gutenmakher, Lev Ivanovich. Thinking machines / L. Gutenmacher ; [translated from the Russian by A. Zdornykh]. - Moscow : Foreign Languages Pub. House, [196-?] - 185 p. : ill. ; 21 cm. LCCN: 75301392 Subjects--Topical Terms: Computers.Computer storage devices.Electronic data processing. LC Class. No.: TK7885.4 / .G8713 Dewey Class. No.: 621.39 GUT