Tutorials in measure theory, lebesgue integration and probability, by Noel Vaillant

An online course by Wlodzimierz Bryc in DVI, PS and HTML format.

Online course by Stefan Waner and Steven R. Costenoble

A comprehensive course in probability by Oliver Knill

From S.R.Srinivasa Varadhan in pdf and ps formats, on measure theory, harmonic analysis, statistics and stochastic processes.

An online textbook in PDF format, by Charles M. Grinstead and J. Laurie Snell

Online textbook by E.T. Jaynes in PS format.

Contains class notes and applets for teaching an introductory probability class to engineers.

Interactive course by Kyle Siegrist.

Educational material for the study of queues and queueing networks. It includes details on book "Introduction to Queueing Systems", sample sections, solution manual for problems, tests and their solutions