00630nam a2200181 i 450000100060000000300090000600500170001500700030003200800410003510000270007624500680010326000340017130000330020570000390023885200320027799900170030995201220032674772ES-MaACL20230906172236.0t|040921s1967    sp           ||||1| spa d1 aGracia, Emilio.95945610aBuscando la cumbre / cEmilio Gracia, José Ignacio Villellas.  aBilbao : bMensajero, c1967.  a230 p., 12 lám. ; c21 cm.1 aVillellas, José Igancio.9115235  aES-MaACLjC-32808 bR.63416  c74772d74772  00104070aATENEOMbATENEOMcDEPO2d2008-01-17eSCl0oC-32808p1078268r2023-02-23 00:00:00w2023-02-23yMONOGRAFIA