Thefourtheditionof"Probability,RandomVariablesandStochasticProcesses"hasbeenupdatedsignificantlyfromthepreviousedition,anditnowincludesco-authorS.UnnikrishnaPillaiofPolytechnicUniversity.Thebookisintendedforasenior/graduatelevelcourseinprobabilityandisaimedatstudentsinelectrica