00292nam a2200121 a 45000010018000000050017000180080041000350900011000762450041000872600017001283000010001459990015001550000000000002307620260805124235.0070429s1992    gw            000a  ger    abM-4110aMaurer. Maurerin. Berufsinformation.  aWienbc1992  a36 p.  c8556d8556