000 00438nam a22001457a 4500
008 230511b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _aR 061.6(438)(058.7)
_bL0
245 _aDirectory
_c/ Polish Academy of Sciences
260 _aOssolineum:
_bPolish Academy of Sciences,
_c1970
300 _a156p.
650 _aSciences
653 _aChemical
942 _2udc
_cDIR
999 _c28921
_d28921