TY  - BOOK
AU  - O'hara 
TI  - Learning computer concepts : a fundamental understanding of IC - technology, computer applications and internet 
SN  - 0131868896 
U1  - 004.071 OHA 2006 
PY  - 2006///
CY  - Upper Saddle River
PB  - Pearson Education
KW  - Computers
KW  - Study and teaching
N1  - Includes index
ER  -