000 00443nam a22001457a 4500
008 230606b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _aR 015(058.7)=30
_bM6
245 _aRetrospective national bibliographies:
_bAn international directory
260 _aNew York:
_bK.G Saur,
_c1986
300 _a189p.
650 _aBibliography
653 _aSources
942 _2udc
_cREF
999 _c39830
_d39830