Butler, Phil <br/><br/>
Becoming an ASA assistant teacher 
Phil Butler 
 - London  A & C Black  2007 
 - x, 148 p. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9780713653496 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Amateur Swimming Association
<br/><br/><label>Dewey Class. No.: </label>797.21071 BUT