00400nam a2200121 a 4500008004100000050001600041100002200057245003000079246010500109260003200214300002300246350000900269120416s1967    ||||||||||||||||| ||    u  aTK 9956 Cla  aClarricoats, John10aWorld at their fingertips  athe story of amateur radio in the United Kingdom and a history of the radio society of Great Britain  aLondonbRadio Societyc1967  aviii, 307p. : ill.  a0.00