00364nam a2200145Ia 45000010005000000080041000050200018000460400013000640820019000771000019000962450049001152600036001643000011002005460007002116352140320s9999    xx            000 0 und d  a1-56884-456-5  cPK-LaUMT  a 004.67bPER-W  aPerry, Paul J.  aWorld wide web secrets [+CD]cPerry, Paul J.  aChicago,USA:bIDG Books,c1995.  a710 p.  aEN