TY  - BOOK
AU  - Proffitt, Brian 
TI  - Red hat linux 7 fast and easy 
SN  - 81-203-1822-6 
U1  - 005.43 PRO  
PY  - 2000///
CY  - Prentice hall of india 
PB  - New Delhi 
KW  - Operating systems
ER  -