Reports of patent,design and trade mark cases: V.8,1891 

 - London:  Patent Office,  1891 
 - 484p. 
<br/><br/> See for cost vol.1 
<br/><br/><label>ISBN: </label>0406909237 
<br/><br/><label>Dewey Class. No.: </label>346.048605 REP