Hogg, John Mervyn. <br/><br/>
Success in swimming / 
John Hogg. 
 - London :  J. Murray,  [1977] 
 - 96 pages :  illustrations ;  22cm. 
<br/><br/><label>ISBN: </label>0719533767 
<br/><br/><label>Subjects--Personal Names: </label><br/>Swimming.