Number of the records: 1  

vedecko-technický rozvoj

  1. SYS0000971
    LBL
      
    00116nx^^^22000613^^450
    005
      
    20200925130543.0
    250
      
    $a vedecko-technický rozvoj
    450
      
    $7 ba $5 z $a scientific and technological development $8 eng
Number of the records: 1  

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