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008 000616 1975 xxk 000 0 eng d
020 _a0198583176
039 9 _y06-16-2000
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090 _aQ223.G7[00008031142]
090 _aQ223
100 1 _aGray, John
245 1 _aScientific information /
260 _aLondon :
_bOxford University Press,
_c1975
300 _a62 p. ;
_c22 cm.
650 0 _aScience
_xInformation service
700 1 _aPerry, Brian
907 _a.b12697874
_b2021-05-28
_c2019-11-12
942 _c01
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998 _at
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