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003 OSt
005 20220912152050.0
006 a|||||r|||| 00| 0
007 ta
008 220909b |||||||| |||| 00| 0 eng d
024 _a59931
037 _cTextual
040 _aCSL
_beng
_cCSL
041 _aeng
082 _aAe, J7
100 _aLang Ruth Ed.
245 0 _aLaboratory and workshop notes 1953- 1955
260 _c1957
300 _ap.
_ccm.
650 _aScience history
942 _hAe, J7
_cTEXL
_2CC
999 _c80506
_d80506