9781587059445 - sip trunking: migrating from tdm to ip for business to business communication (networking technology series) von hattingh, christina; sladden, darryl; zakaria swapan, a. t. m. (2 Ergebnisse)

Hardcover. Zustand: Fair. 1. The item might be beaten up but readable. May contain markings or highlighting, as well as stains, bent corners, or any other major defect, but the text is not obscured in any way.

Hardcover. Zustand: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.