Learn to navigate by the tutorial system developed at Harvard
By: by Charles A. Whitney and Frances W. Wright.
Contributors: Wright, Frances Woodworth.
Edition: 1st ed.
Publisher: Cornell Maritime Press
Published: 1992
Place of publication: Centreville, Md
Language: eng
Number of pages: 317
Subjects: Navigation.
Notes: Includes bibliographical references (p. [308]-309) index.