TY  - BOOK
AU  - O'Leary,Timothy J.
AU  - O'Leary,Linda I
TI  - Computing essentials: introductory 2010 
SN  - 9780070183483
AV  - QA76.5  .O451 2010
PY  - 2010///
CY  - Boston
PB  - McGraw-Hill, 
KW  - Computers
KW  - Electronic data processing
N1  -  I.T Essentials; AA231; DEGREE
ER  -