IBM journal of research and development 

 - New York, N.Y. :  International Business Machines (IBM), 
 - Bimestral 
<br/><br/><label>ISSN: </label>0018-8646 
 = IBM journal of research and development 
 = IBM J. RES. DEV. 
<br/><br/><label>Subjects--Index Terms: </label>COMPUTACION