The NAUI textbook. [electronic resource] . — 8th ed.. — Montclair, CA : : National Association of Underwater Instructors,, 1992, c1990.. — 188 p. : : ill. ; 27 cm.

"For entry level Scuba Diver and Openwater I Scuba Diver training courses"--Cover. Includes index.



0916974537 9780916974534


Scuba diving.
Scuba diving--Equipment and supplies.
Scuba diving--Safety measures.

GV840.S78 / N38 1992

797.23