Reports of patent, design, trade mark and other cases: V.97,1980 

 - London:   Patent Office,  1980 
 - 552p. 
<br/><br/> See for cost vol.1 
<br/><br/><label>ISBN: </label>0406980144 
<br/><br/><label>Dewey Class. No.: </label>346.048605 REP