analog and digital network design Freeman, Roger L. creator New York Wiley c1980 xxii, 480 p. : ill. ; 24 cm. Some Basics in Conventional (page-1) Local Networks (Page-43) Conventional Switching Techniques in Telephony (Page-76) Signaling for Telephony Networks (Page-126) Introduction to Transmission for Telephony (Page-156) Long-Distance Networks (Page-188) Design of Long-Distance Links (Page-217) The Transmission of Other Information Over the Telephony Network (Page-284) Roger L. Freeman. Almirah No.36 Shelf No.5 Telecommunications engineering 621.38 0471029556 : 79026661 20170207153948.0