TY  - BOOK
AU  - Regan, Patrick
TI  - IT essentials : PC hardwre and software labs and study guide
SN  - 9788131720318
PB  - Delhi
KW  - Computer assembly
KW  - Computer networks and security -- Fundamentals
KW  - Operating systems  Fundamentals
KW  - PC Hardware and software  Labs and study guide
KW  - Personal computers
N1  - This book is a part of CISCO networking academy series from CISCO press
ER  -