TY  - BOOK
AU  -  Regan, Patrick
TI  - IT essentials: PC hardware and software labs  and study guide 
SN  - 9788131720318
AV  - TK 7885 .R38 2008
PY  - 2008///
CY  - New Delhi
PB  - Pearson
KW  - Sotfware
KW  - Hardware
ER  -