Midtlyng, Joanna. <br/><br/>
Swimming 
Joanna Midtlyng. 
 - 2nd ed. 
 - Philadelphia  Saunders College Pub.  c1982. 
 - viii, 119 p.  ill.  24 cm. 
 - Saunders physical activities series .
<br/><br/>Bibliography: p. 118-119. 
<br/><br/><label>ISBN: </label>0030583713 (pbk.) 
<br/><br/><label>LCCN: </label>81053091  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Swimming
<br/><br/><label>LC Class. No.: </label>GV837  / .M52 1982 
<br/><br/><label>Dewey Class. No.: </label>797.2/1