Miltos D. (ISD SA, Heraklion, Greece) Grammatikakis & D. Frank (Fordham University, New York, New York, USA) Hsu 
Parallel System Interconnections and Communications [PDF ebook] 

This introduction to networking large scale parallel computer systems acts as a primary resource for a wide readership, including network systems engineers, electronics engineers, systems designers, computer scientists involved in systems design and implementation of parallel algorithms development, graduate students in systems architecture, design, or engineering.