Pierce, Albert <br/><br/>
Scuba life saving / 
Albert Pierce. 
 - Toronto :  Royal Life Saving Society Canada,  1985. 
 - 188 p. ;  il. ;  25 cm. 
<br/><br/><br/>Inglés 
<br/><br/><label>ISBN: </label>0920326234 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>850980534   
<br/><br/><label>Subjects--Index Terms: </label>Scuba diving Submarinismo 
<br/><br/><label>Dewey Class. No.: </label>797.23