ed by Raedt,L.D.(ed) Machine learning:ECML 2001 / ed by Raedt,L.D.(ed). - 12th european confer - Berlin: Springer, 2001. - xvii,617p;23cm - LNCS 2167 . Includes bibliographical references. ISBN: 3540425365 Dewey Class. No.: 006.3 LEC