MALAGON LONDOŅO, GUSTAVO;GALAN MORERA, RICARDO;PONTON LAVERDE, GABRIEL ADMINISTRACION HOSPITALARIA - 3 - COLOMBIA PANAMERICANA 2008 - 654P CELESTE TB 24X17X3CM - 3 C2 . ISBN: 978-958-9181-98-0 LC Class. No.: 391 MAL / 391 C2 Dewey Class. No.: 353.6 / 391 C2