000 00279nam a22000977a 4500
008 231027b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
245 _aLibrary journal
260 _aChicago:
_bRand McNally,
_c1977
942 _2udc
_cCR
999 _c62841
_d62841