Stubhaug, Arild The Mathematician Sophus Lie; it was the audacity of my thinking Tr. by Richard H. Daly - Berlin Springer-Verlag 2002 - xi, 555p. Bibl. Index. "Purchased under NBHM grant for the year 2001-2002" ISBN: 3540421378 Dewey Class. No.: 510.9 / St929.MS