TY  - GEN
AU  - 
TI  - International Code of Signals 1969
SN  - 0115114157
U1  - 302.222 
PY  - 1969///
CY  - London
PB  - Her Majesty's Stationaery Office
KW  - Noverbal Communication
KW  - Signals
KW  - Symbols
ER  -