TY  - GEN
TI  - Microsoft windows xp: step by step 
SN  - 8120319699
U1  - 005.43769 
PY  - 2001///
CY  - New Delhi
PB  - Prentice-Hall of India
KW  - Memory management programs
KW  - Computer programming, programs, data
KW  - Systems programs Operating systems
ER  -