Potter, Diane L. <br/><br/>
Softball  steps to success 
Diane L. Potter, Lynn V. Johnson 
 - third edition 
 - Illinois, USA  Human Kinetics  c2007 
 - xii, 211p  ill  28cm 
 - #1sports instruction series .
<br/><br/><label>ISBN: </label>9780736059534 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Slow pitch softball--Training<br/>Softball--Training