TY  - BOOK
ED  - United Nations
TI  -  SIGNI: signs and signals on inland waterways 
SN  - 9789211170481
CY  - New York
PB  - Economic Commission for Europe, Inland Transport Commi ttee
KW  - Waterways
KW  - Inland water transport
N1  - Resolution No. 22, Revision 2
ER  -