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090 _aQ145.D578 1979 [00009010195]
090 _aQ145
245 0 0 _aDirectory of scientific directories :
_ba world guide to scientific directories including mecidine, agriculture, engineering , manufacturing and industrial directories /
_ccompiled by J. Burkett
260 _aLondon :
_bFrancis Hodson ,
_c1979
300 _a649 p. ;
_c24 cm.
650 0 _aScience
_vDirectories
_vBibliography
700 1 _aBurkett, Jack
907 _a.b13464802
_b2021-05-28
_c2019-11-12
942 _c01
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914 _avtls003298468
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998 _ad
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