000 00392nam a2200133Ia 4500
008 210917s9999 xx 000 0 und d
082 _a100 .H1:1
100 _aHubbard, Ron L
245 0 _aProblems of Work
260 _aDenmark
260 _b New Era
260 _c2008
942 _cCD
999 _c152455
_d152455