TY  - BOOK
AU  - STANLEY (Rupert)
TI  - Textbook on wireless telegraphy Vol II
U1  - 535/134 
PY  - 1923///
CY  - New York
PB  - Longman Green & Co.
KW  - wireless
KW  - Vol
KW  - Textbook
KW  - telegraphy
KW  - on
KW  - II
ER  -