Progress in machine learning : proceedings of EWSL 87 : 2nd European working session on learning (Bled, Yugoslavia) (1987) / edited by I. Bratko & N. Lavrac. - Wilmslow : Sigma Press, 1987. - 255 p. : ISBN: 185058088X Subjects--Topical Terms: Machine learning. Dewey Class. No.: 006.31 / Pr