Dumas, Andy. <br/><br/>
The one-two punch boxing workout :  12 weeks to knock-out fitness / 
Andy Dumas, Jamie Somerville. 
 - Chicago :  Contemporary Books,  2002. 
 - xiii, 145 p. :  ill. ;  28 cm. 
<br/><br/><label>ISBN: </label>0809293234  Hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Boxing--Training.<br/>Physical fitness.