TY  - BOOK
AU  - Microsoft Corporation,.
TI  - Managing and maintaining microsoft exchange server 5.5 (with CD) / 
SN  - 8120317793
U1  - 005.758 
PY  - 2001///
CY  - New Delhi : 
PB  - Prentice Hall of India , 
KW  - PROGRAMMING
N1  - NULL
ER  -