00440nmm a2200157Ia 4500008004100000020001800041041000800059100002500067245002300092264004700115300001800162650002700180856005100207942000700258999001700265251105s9999||||xx |||||||||||||||||und|| a9788415683551 aspa aMartinez, Juan Ramon 0aTrabajos en altura a[Madrid, España] :bFC Editorial, c2012 a131 páginas aEconomics and Business uhttps://public.digitaliapublishing.com/a/37765 cCF c76986d76986