Police Radio Communications
Brevity And Accuracy WPPA
Magazine Title: APCO BULLETIN
Author(s): George E. Winkler
Date: 1946-08
Author(s): George E. Winkler
Date: 1946-08
Volume: 12
Issue: 8
Page(s): 15,18
Issue: 8
Page(s): 15,18
Article(s):
1946-08-p015-200.pdf,
1946-08-p018-200.pdf