000 00299nam a2200121Ia 4500
008 140122s9999 xx 000 0 und d
082 _a623
100 _aJackson G W
245 _aConcreat boat building its techniques and its nature
260 _b
_c1969
700 _aSutherland W
942 _cBK
_2ddc
999 _c1402
_d1402