000 00319nam a2200145Ia 4500
001 9830
008 141107s9999 xx 000 0 und d
020 _a3-8009-4034-5
100 _aKoller Alois
245 _aWork,Power And Efficiency
250 _a0
260 _aGermany
260 _bHeyden & Son
260 _c1977
999 _c42483
_d42483