00818nam0-22003011i-450 99000332603040332120220706113427.0000332603FED01000332603(Aleph)000332603FED0100033260320030910d1984----km-y0itay50------baspaESy-------001yySer y estarla voz pasivaRicardo Navas Ruiz, Concha MorenoSalamancaColegio de España198495 p.19 cm407.4Navas Ruiz,Ricardo163053Moreno,Concha174776ITUNINARICAUNIMARCBK990003326030403321407.4 NAV /1LINGUE 482DECLIDECLISer y estar447687UNINA