Competitive swimming. 

 - London :  Educational productions,  1962. 
 - 128 p. :  ill. ;  19 cm. 
<br/><br/>Bibliography: p.125-26. 
<br/><br/>337  337 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Swimming.
<br/><br/><label>Dewey Class. No.: </label>797.2 / A15c