TY  - BOOK
AU  - Morley, Deborah
AU  - Morley, Deborah
TI  - Understanding computers :  today and tomorrow / Deborah Morley, Charles S. Parker.    
SN  - 9781133190240
AV  - QA76.5 .P372 2013 
U1  - QA76.5 .P372 2013 
PY  - 2013///
PB  - Boston, MA : Course Technology
ER  -