BTS / MONO B-1299
Marshall,R N
NEW MICROPHONE PROVIDING UNIFORM DIRECTIVITY OVER EXTENDED FREQUENCY RANGE / .- , 1940 .- 43 .
Bound With Bts Mono B-1261-1298.Lack No1264,1270,1274,1286,1291,1293
Author Added Entry:
Harry,W R;
Copy Details:
Acc. No.: TR17236, Full Call No.: BTS MONO B-1299, Item type: Technical Report , Location: General Stacks,
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Marshall,R N
NEW MICROPHONE PROVIDING UNIFORM DIRECTIVITY OVER EXTENDED FREQUENCY RANGE / .- , 1940 .- 43 .
Bound With Bts Mono B-1261-1298.Lack No1264,1270,1274,1286,1291,1293
Author Added Entry:
Harry,W R;
Copy Details:
Acc. No.: TR17236, Full Call No.: BTS MONO B-1299, Item type: Technical Report , Location: General Stacks,
------------------------- --------------------- ------ --------- ------- ------- --------- --------