Groppel, Jack L. <br/><br/>
High tech tennis  / 
Jack L. Groppel 
 - 2nd ed. 
 - Champaign, Ill. :  Leisure Press,  1992 
 - xiv, 223 p. :  ill. ;  23 cm. 
<br/><br/> Rev ed. of : Tennis for advanced players and those who would like to be, 1984 
<br/><br/>Includes bibliographical references (p. 214-216) and index. 
<br/><br/><label>ISBN: </label>0880114584  RM43.07 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tennis