000 00305nam a22001097a 4500
008 230912b |||||||| |||| 00| 0 eng d
022 _a0022-0418
040 _aNational Science Library
_cNational Science Library
245 _aJournal of documentation
260 _aLondon:
_bBelgrave Square
942 _cCR
999 _c60517
_d60517