Guttridge, Roger. <br/><br/>
Swimming :  from beginner to champion / 
by Roger, Guttridge and Kelvin, Juba. 
 - 1st ed. 
 - London :  Carlton Books Ltd,  2011. 
 - 128 p. ;  21 cm. 
<br/><br/><label>ISBN: </label>9781847327338 (pbk.) 
<br/><br/><label>Dewey Class. No.: </label>797.21  / GUT