00968cam0-2200337---450-99000506697040332120110620161125.0000506697FED01000506697(Aleph)000506697FED0100050669719990604d1957----km-y0itay50------baengUSy-------001yy30 days to a more powerful vocabularyWilfred Funk and Norman Lewis24th printingNew YorkFunk Publ.1957VII, 248 p.21 cmThirty days to a more powerful vocabularyLingua ingleseVocaboli428Funk,Wilfred202904Lewis,Norman202905ITUNINARICAUNIMARCBK990005066970403321428 FUN 1Fil.Mod. 8594FLFBCFLFBC30 days to a more powerful vocabulary531689UNINA