Isbn: 9780471926757 - isdn explained (4 risultati)

Condizione: Poor. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In poor condition, suitable as a reading copy. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,600grams, ISBN:9780471926757.…

Condizione: Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc.

Hardback. Condizione: Good. This book is designed to help those who need the technical background to understand ISDN by describing the principles and facets of the ISDN operation. It does not describe the details needed to build network or customers' premises equipment components. The object of this book is to give an overview either to set the operations in context, or to act as an introduction to detailed standards, recommendations and specifications.…

Condizione: Good. Your purchase helps support Sri Lankan Children's Charity 'The Rainbow Centre'. Ex-library, so some stamps and wear, but in good overall condition. Our donations to The Rainbow Centre have helped provide an education and a safe haven to hundreds of children who live in appalling conditions.…