DocumentCode :
1185700
Title :
Commercial Engineering Developments
Volume :
27
Issue :
12
fYear :
1939
fLanguage :
English
Journal_Title :
Proceedings of the IRE
Publisher :
ieee
ISSN :
0096-8390
Type :
jour
DOI :
10.1109/JRPROC.1939.228948
Filename :
1686828
Link To Document :
بازگشت