Rosenstock, Jerome <br/><br/>
The law of chemical and pharmaceutical invention  patent and non patent protection 

 - 2nd ed. 
 - New York  Aspen law & business  2001 
 - Loose leaf 
<br/><br/><label>ISBN: </label>0735502641 
<br/><br/><label>Subjects--Index Terms: </label>Patents - law and legislation  Chemical - United states - Patent  Drugs - United states - patent 
<br/><br/><label>Universal Decimal Class. No.: </label>615:34  / ROS