TY  - BOOK
AU  - Vashisht, Pawan
TI  - A-Z computer science
SN  - 9789380106120
U1  - 004 
PY  - 2009///
CY  - New Delhi
PB  - Centrum Press
KW  - Number system
KW  - Components of computers
KW  - Operating system
KW  - Windows XP
KW  - Windows explorer
KW  - Computers virus
N1  - Includes bibliographies and index
ER  -