00788nam0-2200289---450-99000877710040332120081210141901.0000877710FED01000877710(Aleph)000877710FED0100087771020081210d1966----km-y0itay50------baengGBy-------001yyAviation mechanicsprepared by English Language ServicesLondonCollier-Macmillanc1966vii, 85 p.ill.21 cmSpecial EnglishEnglish Language Services504215ITUNINARICAUNIMARCBK990008777100403321C14162DINPADINPAAviation mechanics810061UNINA