From: joemonk64@gmail.com   
      
   > If they didn't publish a book that on the front cover   
   > said:   
   >   
   > AM31   
   >   
   > by IBM   
   > Copyright 1983, all rights reserved.   
   >   
   >   
   > And on the first page said:   
   >   
   > AM31. 'Nuff said.   
   >   
   >   
   > Then what exactly did they do that is subject to copyright?   
   >   
      
   They did. See S370-XA principles of operation, which explicity defines and   
   describes AM31, and says on the inside front cover:   
      
   (c) Copyright IBM Corporation, 1983.   
      
   Joe   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)