TY  - BOOK
AU  - Cartwright,Frederick Charles
TI  - G-Men of the G.P.O. : : the story of the G.P.O.'s fight against crime
AV  - LAW HE6099.G7C3 
PY  - 1937///
CY  - London
PB  - Sampson Low, Marston
KW  - Great Britain Post Office
KW  - Crime and criminals
KW  - Detectives
ER  -