Khader, Feroz Ali. <br/><br/>
The touchstone effect, the impact of pre-grant opposition on patents / 
By Feroz Ali Khader. 
 - 1st Ed. 
 - Nagpur :  LexisNexis,  2009. 
 - 166p. ;  00 cm. 
<br/><br/><label>ISBN: </label>9788180385544 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LAW.<br/>TOUCHSTONE EFFECT, PATENTS.
<br/><br/><label>Dewey Class. No.: </label>346  / KHA