Burge, David A., 1943-  <br/><br/>
Patent and trademark tactics and practice / 
David A. Burge. 
 - New York:  John Wiley & Sons,  1980. 
 - 186pages :   illustrations ;   23cm. 
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Patent practice--United States.<br/>Patent laws and legislation--United States.<br/>Trade--marks--United States.