1.
Future Telecommunications: Information Applications, Services, and Infrastructure
by Heldman, Robert K.
ISBN: 9780070280397
List Price: $32.95
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Child Rights and Remedies : How the US Legal System Affects Children
by Fellmeth, Robert C., Heldma...
ISBN: 9780999874790
3.
Information Telecommunications: Networks, Products, and Services
by Heldman, Robert K.
ISBN: 9780070280403
List Price: $49.95
5.
Global Telecommunications : Layered Networks' Layered Services
by Heldman, Robert K.
ISBN: 9780830629862
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ChangePlotters Secrets and Strategies : Agenda's for Change
by Heldman/ Georgetown Leaders...
ISBN: 9780972906975
List Price: $45.00
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ChangeDreamers Secrets and Strategies : Leadership of Innovation and Change
by Heldman/ Georgetown Leaders...
ISBN: 9780972906999
List Price: $45.00
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ChangeMovers Secrets and Strategies : The Game of Power
by Heldman/ Georgetown Leaders...
ISBN: 9780972906968
List Price: $45.00
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Telecommunications Management Planning: ISDN Networks, Products and Services - Robert K. Hel...
by Heldman, Robert K.
ISBN: 9780830628643
List Price: $49.95
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Global Telecommunications: Layered Networks' Layered Services
by Heldman, Robert K.
ISBN: 9780070280304
List Price: $40.00
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