Diving for fun
Subtitle: a complete textbook for students, instructors, and advanced divers
By: by Joe Strykowski ; ill. by Ernie Duerksen.
Edition: 4th rev. ed.
Publisher: Dacor Corp.
Published: 1974
Place of publication: Northfield, Ill
Language: eng
Number of pages: 135
Subjects: Skin diving.
Notes: Bibliography: p. 113-114.
Includes index.