Diamond, Sidney A. <br/><br/>
Trademark problems and how to avoid them 
Sidney A. Diamond 
 - Rev. ed 
 - Chicago  Crain books  1981 
 - 276p. 24cm 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>087251059X 
<br/><br/><label>LCCN: </label>80-70205 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trade marks--United States