1.
SDH/SONET Explained In Functional Models Modeling the Optical Transport Network
by Helvoort, Huub van
ISBN: 9780470091234
List Price: $135.00
2.
The ComSoc Guide to Next Generation Optical Transport: SDH/SONET/OTN (ComSoc Guides to Commu...
by Van Helvoort, Huub
ISBN: 9780470226100
List Price: $66.99
3.
Next Generation Sdh/sonet Evolution or Revolution?
by Van Helvoort, Huub
ISBN: 9780470091203
List Price: $125.00
4.
The Comsoc Guide to Next Generation Optical Transport: Sdh/sonet/otn
by Van Helvoort, Huub
ISBN: 9780470480434