TY  - BOOK
TI  - Useful tales
SN  - 9711189212
U1  - 623.8949 
PY  - 0000///[date of publication not identified]
CY  - [place of publication not identified]
PB  - [name of publisher not identified] , 
KW  - Marine Navigation
KW  - Handbooks, Manuals, etc
ER  -