Metzler, Paul. <br/><br/>
Tennis doubles :  tactics and formations / 
by Paul Metzler. 
 - New York :  Sterling Pub. ;  1975. 
 - 160 p. :  ill. ;  20 cm. 
 - Athletic Institute series .
<br/><br/><label>ISBN: </label>0806940867 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tennis--Doubles.<br/> Court tennis.