000 00288nam a2200121Ia 4500
008 170101s1967 xx 000 0 und d
082 _a612.04 EDH
100 _aEdholm O.G.
245 4 _aThe Biology of Work
260 _bWorld Uni. Library
_c1967
300 _a256 p.
942 _2ddc
_cB
999 _c207366
_d207366