Klinger, Ron. <br/><br/>
Guide to better Acol bridge / 
by Ron Klinger. 
 - London :  V. Gollancz in association with P. Crawley,  1994. 
 - 184 p. :  ill. ;  26 cm. 
<br/><br/><label>ISBN: </label>0575042966 
<br/><br/><label>LCCN: </label>88201285  
<br/><br/><label>LC Class. No.: </label>MLCM 91/09217 (G)