Thakur, Jitendra Kumar  . <br/><br/>
How to play butterfly swimming /  
edited and compiled by Jitendra Kumar Thakur. 
 - Delhi :   Prerna Prakashan ,   2013 
 - 92p :  
<br/><br/><label>ISBN: </label>978-93-81867-46-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Skills and techniques of butterfly swimming
<br/><br/><label>Dewey Class. No.: </label>MY251  / Q3