Baxter J.W. <br/><br/>
World patent law and practice 

 - London  Sweet & Maxwell England       1968 
 - 363p  cm. 
<br/><br/><label>Standard No.: </label>18,673 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>Z1:2673, K8