00333nam a2200145Ia 4500001000500000005001700005008004100022020001500063082001700078100001800095245003700113250000700150260001400157650001600171476520261006003816.0120911s9999    xx            000 0 und d  a0333589076  a624.0299 SEE  aSeeley,Ivor H  aCivil engineering quantities -5e  a5E  aMacmillan  aSailboats.