Schulke, Flip <br/><br/>
Underwater photography for everyone 
by Flip Schulke 
 - Englewood Cliffs, N.J.  Prentice-Hall  1978 
 - 220 p. : ill. ; 25 cm. 
<br/><br/>Bibliography: p.216 
<br/><br/><label>ISBN: </label>0139364501 
<br/><br/><label>LCCN: </label>78-9820 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Photography, Submarine