Newby, Frank <br/><br/>
How to find out about patents 

 - Oxford:   Pergamon Press,  1967 
 - ix, 177p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Patents
<br/><br/><label>Subjects--Index Terms: </label>British patent 
<br/><br/><label>Universal Decimal Class. No.: </label>D 03(026):608.1  / K7