TY  - BOOK
AU  - Ratcliffe, J A
TI  - Physical Princiles Of Wireless
U1  - 621.38 
PY  - 1929///
CY  - London
PB  - Methuen & Co. Ltd.
KW  - General Stack
KW  - Technology
KW  - Engineering & allied operationsApplied physicsDictionaries and encyclpedias
KW  - Physics
ER  -