000 00357nam a2200157Ia 4500
008 200717s9999 xx 000 0 und d
082 _aGL 680
100 _a"Bragg Sir William"
245 0 _aOld trades and new knowledge
260 _aLondon
260 _bBell and Sons
260 _c1933
300 _a266p.
650 _aOccupations
942 _cEB
999 _c269921
_d269921