Best book on Simplex Method implementation? I'm interested in implementing SM for LP task, however I've heard about possible pitfalls: Cormen's book says that it is possible to have input data which will make naive implementation to behave in exponential time. I've also heard that naive implementation can loop for some kind of data. 

Is there a book/paper/source which explains nuances of practical implementation of SM?

Thanks in advance.
I strongly recommend the paper by Bixby, the "father" of CPLEX, that surveys not only on implementing aspects of the (revised) simplex algorithm: Robert E. Bixby, Solving Real-World Linear Programs: A Decade and More of Progress, Operations Research (50) 2002, 3-15.