TY  - BOOK
TI  - PC World
T2  - Pc World
SN  - 744703777
AV  - QA76.8.I2594 P39 2013 
CY  - America
PB  - PC World Subciber
KW  - Computer science
KW  - Operating systems (Computers)
KW  - Computers  Periodicals
KW  - Communications software
KW  - Digital techniques
N1  - student and lecturer  only; PC  World Subcriber
ER  -