#(With S.B. Provost), Quadratic Forms in random Variables: Theory and Applications, Marcel Dekker, New York, (1992).
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#(With H.J. Haubold), Modern Problems in Nuclear and Neutrino Astrophysics, Akademie-Verlag, Berlin.
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In 1959 he completed his Masters Degree in Statistics from University of Kerala, Thiruvananthapuram, Kerala, India with first class, first rank and gold medal.
Mathai worked with the United States Army in India before becoming an assistant to Nehru in 1946.