TY - BOOK AU - Morley, Deborah AU - Parker, Charles S. TI - Understanding computers: today and tomorrow : SN - 1418860794 AV - QA 76.5 M827 2007 PY - 2007/// CY - Boston, Massachusetts PB - Thomson/Course Technology, KW - Computers N1 - COMPENGG; COMPSTUDIES; Information Technology ER -