TY  - BOOK
AU  - Morley,Deborah
AU  - Parker,Charles S.
AU  - Parker,Charles S.
TI  - Understanding computers: today and tomorrow 
SN  - 9781423925217 (pbk. : student ed.)
PY  - 2009///
CY  - Boston, Mass.
PB  - Course Technology/Cengage Learning
KW  - Computers
KW  - Electronic data processing
N1  - "Comprehensive."; Includes index
ER  -