The Complete Diver: The History, Science and Practice of Scuba DivingOct 29, 2012by Alex Brylske Ph.D.
- Dennis Graver has more than 30 years of experience as a scuba instructor and instructor trainer. He has authored 27 books and manuals on scuba diving, including three previous editions of Scuba Diving from Human Kinetics. In his position as director More about Dennis Graver
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