Dr.P R Vittal is a postgraduate professor in mathematics at Ramakrishna Mission, Vivekananda College, Chennai. He retired as the principal of the college in 1996. His vast experience in teaching includes: as a visiting professor at Western Carolina University, USA; research work in coordination with a number of universities in USA and Canada. At present, Dr. Vittal is a visiting professor in the Department of Statistics, University of Madras.
Dr VITTAL KUMAR
