00712nam0 2200241 450 00000996720180703152335.020080416d1951----km-y0itay50------baengUSGBCAa-------001yyBasic seamanship and navigationby Edmund A. GibsonNew YorkLondonTorontoMcGraw-Hillc1951IX, 414 p.ill.24 cmNavigazioneNautica623.8818Gibson,Edmund A.630943ITUNIPARTHENOPE20080416RICAUNIMARC000009967623.88/10210107PISTBasic seamanship and navigation1205103UNIPARTHENOPE