000 00349nam a22001217a 4500
008 230810b |||||||| |||| 00| 0 eng d
022 _a0010-0765
040 _aNational Science Library
_cNational Science Library
245 _aCollection of czechoslovak chemical communications
260 _aPrague:
_bAcademia
310 _aMonthly
942 _cCR
999 _c58402
_d58402