000 00289nam a22000977a 4500
008 240726b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
245 _aVyzkumny ustav ekonomiky hornictvi v praze
260 _aPraha:
_c1973
942 _2udc
_cBK
999 _c64778
_d64778