00373nam a2200169Ia 45000010005000000030009000050050017000140080041000310200018000720400013000900820018001031000016001212450039001372600009001763000011001855460007001969089PK-LaUMT20220726104522.0140326s9999    xx            000 0 und d  a1-57870-020-5  cPK-LaUMT  a 004.6bABE-R  aAbe, George  aResidential broadbandcAbe, George  c1997  a500 p.  aEN