TY - BOOK T1 - Seventh International Joint Conference on Artificial Intelligence : IJCAI-81. 24-28 august 1981, University of Columbia A2 - International Joint Conference on Artificial Intelligence. LA - English PP - sin lugar PB - sin nombre YR - 1981 UL - https://colectivo.uloyola.es/Record/L23604 NO - Predede al tit. : proceedings of the SN - 0865760594 KW - Inteligencia artificial : Congresos ER -