Proceedings of the Fifth IBM Symposium on Mathematical Foundations of Computer Science :  Computational Complexity, Academic & Scientific Programs, IBM Japan, May 26-28, 1980 at Hakone Yama no Hotel 

 - Hakone :  s.n.,  1980 
 - 1 v. (various pagings) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical analysis--Foundations<br/>Computers