His dissertation , Maximum Matchings without Blossoms , was supervised by Manuel Blum .
Vazirani received his Bachelor 's degree from MIT in 1979 and his Ph. D. from the University of California , Berkeley in 1983 .
Vazirani 's dissertation , Maximum Matchings without Blossoms , was supervised by Manuel Blum .
Vazirani received his Bachelor 's degree from MIT in 1979 and his Ph. D. from the University of California , Berkeley in 1983 .