ISBN 9401081972 books & textbook
The Upper Layers of Open Systems Interconnection: Proceedings of the Second International Symposium on Interoperability of ADP Systems, The Hague, The Netherlands, 25–29 March 1985
Herbers, Rainer W. Lang, Hermann
Springer /2011-09-26 Paperback / 259 Pages
isbn-10: 9401081972 / isbn-13: 9789401081979