TY  - BOOK
AU  - O'Leary,Timothy J.
TI  - Computing essentials, 2004
SN  - 0072519592 (alk. paper)
U1  - 004 
PY  - 2003///
CY  - Boston, MA
PB  - McGraw-Hill/Irwin
KW  - Computing essentials 2005
KW  - Computing
ER  -