1. The Froehlich/Kent Encyclopedia of Telecommunications: Volume 1 Access Charges in the USA. to Basics of Digital Communications U. S.
by Fritz E. Froehlich et Allen Kent 
Price: USD 161.54
Dealer: Biblio, AMMAREAL
Description: CRC Press, Date: 1991. Hardcover. Very Good. Former library book. Slight signs of wear on the cover. Edition 1991. Tome 1. Ammareal gives back up to 15% of this book's net price to charity organizations. 1991. CRC Press ISBN 0824729005 9780824729004 [FR] 

2. The Froehlich/Kent Encyclopedia of Telecommunications: Volume 1 - Access Charges in the U.S.A. to Basics of Digital Communications
by Fritz E. Froehlich et Allen Kent 
Price: USD 150.06
Dealer: AbebooksFR, Ammareal
Description: ISBN10: 0824729005, ISBN13: 9780824729004, [publisher: CRC Press] Hardcover Ancien livre de bibliothèque. Légères traces d'usure sur la couverture. Edition 1991. Tome 1. Ammareal reverse jusqu'à 15% du prix net de ce livre à des organisations caritatives. ENGLISH DESCRIPTION Book Condition: Used, Very good. Former library book. Slight signs of wear on the cover. Edition 1991. Tome 1. Ammareal gives back up to 15% of this book's net price to charity organizations. [Morangis, France] [Publication Year: 1991]  

3. The Froehlich/Kent Encyclopedia of Telecommunications: Volume 1 - Access Charges in the U.S.A. to Basics of Digital Communications
by Fritz E. Froehlich et Allen Kent 
Price: USD 134.99
Dealer: ZVAB, Ammareal
Description: ISBN10: 0824729005, ISBN13: 9780824729004, [publisher: CRC Press] Hardcover Ancien livre de bibliothèque. Légères traces d'usure sur la couverture. Edition 1991. Tome 1. Ammareal reverse jusqu'à 15% du prix net de ce livre à des organisations caritatives. ENGLISH DESCRIPTION Book Condition: Used, Very good. Former library book. Slight signs of wear on the cover. Edition 1991. Tome 1. Ammareal gives back up to 15% of this book's net price to charity organizations. [Morangis, France] [Publication Year: 1991]  

4. The Froehlich/Kent Encyclopedia of Telecommunications: Volume 1 - Access Charges in the U.S.A. to Basics of Digital Communications
by Froehlich, Fritz E., Kent, Allen 
Price: USD 386.84
Dealer: AbebooksUK, Mispah books
Description: ISBN10: 0824729005, ISBN13: 9780824729004, [publisher: CRC Press] Hardcover Like New [Redhill, SURRE, United Kingdom] [Publication Year: 1990]