00406nam a22001577a 450000100060000000300100000600500170001604000140003300800410004702000180008810000320010624500220013826000330016030000110019344000440020431126MX-SIABUC20260702210451.0 aMX-SIABUC050613s1991 sp # spa d a968-7024-26-7 aChristie, Agatha, 1890-1976 aPoirot investiga. aEspaña :bEditorial Molino a237 p. aSelecciones de Biblioteca de Oro; v.160