000 00391nam a2200145Ia 4500
999 _c67388
_d67388
005 20220314160106.0
008 180710s9999 xx 000 0 und d
020 _a72404
082 _a331.8
_bVER
_223
100 _aVernon, H. M.
245 _aIndustrial fatigue and efficiency /
_cH. M. Vernon
260 _aLondon
_bGeorge Routledge & sons ltd
_c1921
300 _aviii, 264 p.
942 _cS