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Teacher's manuals, part 2
Contract
Contract
Date: 16.05.1988
Original document language: russian
Organizations: "Lujs" Publishers
Persons: Yuri A. Pervin, Andrei Petrovich Ershov, Rusin V. Freivalds, Mikhail P. Lapchik, Evald A. Ikaunieks

Images of pages:
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