TY  - BOOK
AU  - Wilkes,Kenneth
TI  - Practical yacht navigator
SN  - 0245524371 :
U1  - 623.89 
PY  - 1974///
CY  - Lymington
PB  - Nautical Publishing Co.
KW  - Navigation
KW  - Yachting
N1  - Includes index
ER  -