TY  - BOOK
AU  - Parsons, J. J.
AU  - Oja,D.
TI  - Computer Concepts: introductory
SN  - 9781133526247
AV  - DUCE QA76.P3555 
PY  - 2013///
CY  - Australia
PB  - Course Technology
N1  - Includes bibliographical index and glossary
ER  -