000 00268nam a22001217a 4500
008 180307b xxu||||| |||| 00| 0 eng d
041 _aeng
080 _a62
100 _a27
101 _aMEK
245 _aManual of basic sailing theory
_cColgate,S
942 _2udc
_cBK
999 _c44278
_d44278