DocumentCode :
3842186
Title :
Electronic telephone exchange in service
Volume :
9
Issue :
97
fYear :
1963
fDate :
1/1/1963 12:00:00 AM
Firstpage :
12
Journal_Title :
Journal of the Institution of Electrical Engineers
Publisher :
iet
Type :
jour
DOI :
10.1049/jiee-3.1963.0005
Filename :
5322095
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=3842186
