He received the Ph. D. degree in Electrical Engineering in 1963 also from Berkeley .
Pravin Pratap Varaiya ( born 1940 ) is Nortel Networks Distinguished Professor in the Department of Electrical Engineering at the University of California , Berkeley .
Pravin Pratap Varaiya received the Ph. D. degree in Department of Electrical Engineering   in 1963 also from University of California , Berkeley .
Pravin Pratap Varaiya ( born 1940 ) is Nortel Networks Distinguished Professor in the Department of Electrical Engineering at the University of California , Berkeley .