J & M Communications

year of pub­li­ca­ti­onISBNauthor(s)title
1992978-1-895657-01-2UnknownBritish Columbia Frequency List
1993978-1-895657-05-0Jack CainHow to Get the Most from Your Scanner - a Survival Manual for New Scanner Owners
1996978-1-895657-15-9J & M CommunicationsBritish Columbia Frequency List Including Parts of Washington State Tenth Edition