Voice and data security /
White, Gregory B.
Voice and data security / Gregory White & [et.. al.] - 1st ed. - New Delhi : Techmedia, 2001. - xv, 484 p. : ill. ; 23 cm.
Includes bibliographical references and index.
0672321505 8176355550
2001087595
Computer security.
Computer networks
Telephone systems
QA76.9.A25 / V58 2001
005.8 / WHV
Voice and data security / Gregory White & [et.. al.] - 1st ed. - New Delhi : Techmedia, 2001. - xv, 484 p. : ill. ; 23 cm.
Includes bibliographical references and index.
0672321505 8176355550
2001087595
Computer security.
Computer networks
Telephone systems
QA76.9.A25 / V58 2001
005.8 / WHV