Perkins Philip <br/><br/>
Swimming pools: 

 - England:  Elsevier;  1971. 
 - 358p. 
<br/><br/><label>ISBN: </label>0444200770 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering / Construction
<br/><br/><label>Dewey Class. No.: </label>690.896  / PER-S