CHRONOLOGY, CALENDARS AND TIME DETERMINATION
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BTTECHNOLOGY AND ENGINEERING
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UDC529
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Descriptor GERCHRONOLOGIE, KALENDER, ZEITBESTIMMUNG
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Descriptor ENGCHRONOLOGY, CALENDARS AND TIME DETERMINATION
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Descriptor FRECHRONOLOGIE, CALENDRIERS, DÉTERMINATION DU TEMPS
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Variant GERKALENDER (ZEITBESTIMMUNG)
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Variant ENGCALENDARS (TIME MEASUREMENT)
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Variant ENGTIME DETERMINATION (CHRONOLOGY)
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Variant FRECALENDRIERS (DÉTERMINATION DU TEMPS)
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Variant FRETEMPS/DÉTERMINATION DU TEMPS (CHRONOLOGIE)
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Variant FREDÉTERMINATION DU TEMPS (CHRONOLOGIE)
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NTCHRISTIAN CALENDAR (CHRONOLOGY)
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NTHISTORICAL ASPECTS OF CHRONOLOGY
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NTYEAR + MONTHS + WEEKS + OTHER SHORT PERIODS (CHRONOLOGY)
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NTCALENDARS (CHRONOLOGY)
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NTDAY + SIDEREAL DAY + SOLAR DAY + MEAN TIME AND TRUE SOLAR TIME + EQUATION OF TIME (CHRONOLOGY)
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NTVARIOUS KINDS OF YEAR (CHRONOLOGY)
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NTMODERN PROPOSALS FOR CALENDAR REFORM (CHRONOLOGY)
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NTMEASUREMENT OF TIME, TRANSCRIPTION OF TIME, REGULATION OF TIME (CHRONOLOGY)
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RTHISTORY/AUXILIARY SCIENCES
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RTERA