1. Electronic switching
پدیدآورنده : / edited by Amos E. Joel, Jr
کتابخانه: Library of Campus2 Colleges of Engineering of Tehran University (Tehran)
موضوع : Telephone switching systems, Electronic,Telephone stations
رده :
TK
6397
.
E364
2. Electronic switching:digital central office systems of the world
پدیدآورنده : JOEL,AMOS E
کتابخانه: Central Library of Amirkabir University of Technology (Tehran)
موضوع : TELEPHONE SWITCHING SYSTEMS,ELECTRONIC
رده :
TK
6397
.
E364
3. Electronic switching: digital central office systems of the world
پدیدآورنده : edited by Amos E. Joel Jr
کتابخانه: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
موضوع : Addresses, essays, lectures ، Telephone switching systems, Electronic
رده :
TK
6397
.
E364
1982
