TY  - BOOK
AU  - Cyganski, David Orr, John, N 
TI  - Information technology inside and outside 
SN  - 81-7808-551-8 
U1  - 004 CYG  
PY  - 2002///
CY  - Pearson education asia 
PB  - Delhi 
KW  - COMPUTER SCIENCE
ER  -