TY  - BOOK
AU  - Froehlich, Andrew
TI  - CCNA voice study guide: IIUC Exam 640-460
SN  - 9788126525928
U1  - 004.695 FRO-A 
PY  - 2010///
CY  - India
PB  - Wiley
KW  - ﾠ
KW  - Internet telephony --Examinations --Study guidesﾠ
N1  - With CD-ROM
ER  -