Strykowski, Joe <br/><br/>
Divers and cameras  a complete textbook for students, instructors, and advanced underwater photographers ill. by Ernie Duerksen 
by Joe Strykowski 
 - Northfield, Ill.  Dacor Corp  [1974] 
 - iv, 212 p.  ill.  24 cm. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Underwater photography
<br/><br/><label>Dewey Class. No.: </label>778.7  / 3