TY  - BOOK
AU  - Shelly, Gary B
AU  - Shelly, Gary B
TI  - Discovering computers introductory :  your interactive guide to the digital world / Gary B. Shelly, Misty E. Vermaat, Jeffrey J. Quasney.    
T2  - Shelly Cashman series
SN  - 9781111532307
AV  - QA76.5 .S4579 2012 
U1  - QA76.5 .S4579 2012 
PY  - 2012///
PB  - Boston, MA : Course Technology
ER  -