TY  - BOOK
TI  - CCNP : CISCO INTERNETWORK TROUBLESHOOTING : STUDY GUIDE (EXAM 640-440) :( With CD)
SN  - 0000074638912
U1  - E-CCNP 640-440  
PB  - NEW YORK : MCGRAW HILL : 
KW  - ROUTERS : COMPUTER NET WORKS : CCNP
ER  -