Egger , Garry  <br/><br/>
The fitness leder's handbook : 

 - Kangaroo  :  London ;  1983. 
 - 184 p; 21cm .  01 
 - 2024-09-03 
<br/><br/><label>ISBN: </label>0864172761 
<br/><br/><label>Nat. Bib. No.: </label>0010021 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>EGG 
<br/><br/><label>Universal Decimal Class. No.: </label>613.7