Canada. Dept. of Transport. Telecommunications and Electronics Branch.

• Radiotelephone handbook (aviation services)
• CANADIAN COASTAL MARINE TELEPHONE SERVICE
• Canadian coastal radiotelephone service
• Canadian high seas message service
• CANADIAN HIGH SEAS TELEPHONE SERVICE
• Electrical interference to television
• Inductive interference
• Radio interference from electrical apparatus and systems
• Radio operator's handbook
• Radio Operator's Handbook
• Radio operator's handbook
• Radio operator's handbook