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R-191_STUDY_OF_A_SYSTEM_FOR_FOLLOWING_A_FLIGHT_PROGRESS_SCHEDULE_19500801.pdf 3.38 MB 🧲
R-192_A_COINCIDENT-CURRENT_MAGNETIC_MEMORY_UNIT_19500908.pdf 11.34 MB 🧲
R-212_FERROELECTRICS_FOR_DIGITIAL_INFORMATION_STORAGE_AND_SWITCHING_19520605.pdf 7.73 MB 🧲