LC control no. | nb2009020158 |
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Corporate name heading | British Telecom. London |
Variant(s) | BTL |
See also | London Telephones |
Found in | Ambit, Nov. 1982: t.p. ( BTL, British Telecom London) BL auth. file 10 Aug 2009 (hdg.: British Telecom. British Telecom London; refs.: BTL; London Telephones) BL database 10 Aug. 2009 (hdg.: British Telecom. London.) |
Not found in | News and views, no. 91 (1982): t.p. (London Telephones) |