00329nam a2200145Ia 450000100060000000800410000602000180004704000130006508200200007810000170009824500410011526000090015630000110016554600070017614794140403s9999    xx            000 0 und d  a1-56276-240-0  cPK-LaUMT  a 004.692bSHI-I  aShirky, Clay 4aThe internet by E-MailcShirky, Clay  c1994  a220 p.  aEN