Text ( visual ) : unmediated Piloting, seamanship and small boat handling : a complete illustrated course on the operation of small boats supplemented by hundreds of problems, questions and answers / by Charles F. Chapman. -- 1964-65 ed. -- New York : Motor Boating , c1963. -- 504 p. : ill., port ; 30 cm. -- (Motor boating's ideal series ; v. 5). -- (BC09365696) ; https://ci.nii.ac.jp/ncid/BC09365696 Author Heading(s): Chapman, Charles F.