Bridges, Lloyd. <br/><br/>
Mask and flippers  the story of skin diving. 

 - [1st ed.] 
 - Philadelphia  Chilton Co., Book Division  [1960] 
 - 196 p. 
<br/><br/><label>LCCN: </label>60014923  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Diving, Submarine