TY  - BOOK
AU  - O’Leary,Timothy J.
AU  - O’Leary,Linda I.
TI  - Computing essentials 2007 / 
T2  - The O’Leary series
SN  -  9780073516677
U1  - 004   22
PY  - 2007///
CY  - Boston : 
PB  -  McGraw-Hill Irwin, 
KW  - Computers
KW  - Electronic data processing
N1  - Includes indexes;  Information Technology, the Internet, and You -- The Internet, the Web, and Electronic Commerce -- Basic Application Software -- Specialized Application Software -- System Software -- The System Unit --  Input and Output -- Secondary Storage --  Communications and Networks -- Privacy and Security -- Information Systems --  Databases -- Systems Analysis and Design -- Programming and Languages
ER  -