00518nam a2200169 a 450000500170000000800410001702000180005805000240007610000210010024500840012126000350020530000340024052100070027465000270028170000190030870000210032720140311163040.0111109s19uu    xx            00    eng d  a9780340883082  aHD 38.7b.W216 2004  aWalmsley, Denise  aInformation and communication technology :bfor GCSE /cDenise Walmsley, et al.  aItaly :bHodder Murray,c2004.  a250 p. :bcol. ill. ;c26 cm.  aMC  aInformation technology  aSargent, Brian  aGillinder, Brian