Number of the records: 1  

sběr dat

  1. sběr dat
    statistická šetření
    data
    demografický výzkum
    statistika
    data collection
    File of subject terms
    (4) - File of subject terms
    (2) - ELECTRONIC RESOURCES
    (10) - Books
    (6) - Diploma theses
Number of the records: 1  

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