00478nam a2200157Ia 4500008004100000020001300041082001500054100004500069245005700114250000800171260003400179300002900213500000700242600002100249650005000270240925s9999    xx            000 0 und d  a71168370  a004.21 HUT  aHutchinson, Sarah E.; Stacey  , C Sawyer 0aComputers, Communication, Information: a users guide  a7th  aBoston:bMC Graw-Hillc,2000.  axxix,1142p.bNAfPirated  aNA  aComputer Science  aComputer science, information & general works