TY  - BOOK
AU  - Koestlre , Arthur
TI  - Thew Invisble Writing: Being the second Volume of Arrow in the blue 
U1  - 828.91209 
PY  - 1954///
CY  - Great Britain
PB  - Hamish Hamiltion LTD
KW  - Communism_Europe_History_20th Century
ER  -