Gray, A. <br/><br/>
A manual of swimming instruction for schools / 
A. Gray. 
 - London:   University of London Press Ltd.  c 1951. 
 - 160 p. ;  18 cm. 
<br/><br/> Includes index  
<br/><br/>339  339 
<br/><br/><label>Subjects--Topical Terms: </label><br/>swimming instruction 
<br/><br/><label>Dewey Class. No.: </label>797.2 / G791m