Reports of patent, design, trade mark and other cases: V.93,1976  

 - London:  Patent Office,  1976 
 - 728p. 
<br/><br/> See for cost vol.1 
<br/><br/><label>ISBN: </label>0406980128 
<br/><br/><label>Dewey Class. No.: </label>346.048605 REP