TY  - BOOK
AU  - Atkinson David
AU  - Quamme Ken
TI  - IT essentials : PC harware and software companion guide
SN  - 9788131719817
U1  - 004/ATK 
PY  - 2008///
CY  - New Delhi
PB  - Pearson Education
KW  - English
KW  - CS/IT Enginering
ER  -