00847cam0-2200301---450 99000488201040332120240415161357.0FED01000488201(Aleph)000488201FED0100048820119990604d1966----km-y0itay50------baengUSa---a---001yyTrends in language teachingedited by Albert ValdmanNew YorkMcGraw-Hill Bookc1966XXII, 298 p.ill.23 cmLingue moderneInsegnamento410.7Valdman,Albert192746ITUNINARICAUNIMARCBK990004882010403321418 VALD 01Ist.f.m.18651FLFBCALPHA 277FLFBCFLFBCTrends in language teaching519929UNINA