ASIJA,PAL <br/><br/>
HOW TO PROTECT COMPUTER PROGRAMS: A CASE HISTORY OF THE FIRST PURE SOFTWARE PATENT 

 - ALLAHABAD  LP  1989 
 -  191 
<br/><br/> BR-1205 
<br/><br/><label>ISBN: </label>NCST  165 
<br/><br/><label>Dewey Class. No.: </label>1038