Search Results for Communication -- History. - Narrowed by: Barron, John, 1930- - United States. Navy -- Communication systems.SirsiDynix Enterprisehttps://catalogue.nlpl.ca/client/en_US/default/default/qu$003dCommunication$002b--$002bHistory.$0026qf$003dAUTHOR$002509Author$002509Barron$00252C$002bJohn$00252C$002b1930-$002509Barron$00252C$002bJohn$00252C$002b1930-$0026qf$003dSUBJECT$002509Subject$002509United$002bStates.$002bNavy$002b--$002bCommunication$002bsystems.$002509United$002bStates.$002bNavy$002b--$002bCommunication$002bsystems.$0026te$003dILS$0026ps$003d300?dt=list2024-06-28T18:00:40ZBreaking the ring / John Barron.ent://SD_ILS/0/SD_ILS:857132024-06-28T18:00:40Z2024-06-28T18:00:40ZBy: Barron, John, 1930-<br/>Publication Date: 1987<br/>Format: Books<br/>Breaking the ring : the rise and fall of the Walker family spy network / John Barron. --ent://SD_ILS/0/SD_ILS:1428062024-06-28T18:00:40Z2024-06-28T18:00:40ZBy: Barron, John, 1930-<br/>Publication Date: 1988 1987<br/>Format: Books<br/>