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- Libro electrónicoNTC's Dictionary of Everyday American English ExpressionsRichard A. Spears
- Libro electrónicoCommon American Phrases in Everyday Contexts, 3rd EditionRichard A. Spears
- Libro electrónicoMcGraw-Hill's Essential Phrasal Verbs DictionaryRichard A. Spears
- Libro electrónicoMcGraw-Hill's Dictionary of American Idioms DictionaryRichard A. Spears
- Libro electrónicoNTC's Thematic Dictionary of American SlangRichard A. Spears
- Libro electrónicoMcGraw-Hill's Essential American SlangRichard A. Spears
- Libro electrónicoNTC's Pocket Dictionary of Words and PhrasesRichard A. Spears
- Libro electrónicoMcGraw-Hill's Super-Mini Phrasal Verb DicitonaryRichard A. Spears
- Libro electrónicoMcGraw-Hill's Super-Mini American Slang DictionaryRichard A. Spears
- Libro electrónicoMcGraw-Hill's Dictionary of American Slang 4E (PB)Richard A. Spears
- Libro electrónicoMcGraw-Hill's Dictionary of American Idioms and Phrasal VerbsRichard A. Spears
- Libro electrónicoNTC's Super-Mini English Idioms DictionaryRichard A. Spears
- Libro electrónicoMcGraw-Hill's Super-Mini American Idioms Dictionary, 2eRichard A. Spears
- Libro electrónicoMcGraw-Hill's Dictionary of American Idoms and Phrasal VerbsRichard A. Spears
- Libro electrónicoNTC's Super-Mini English DictionaryRichard A. Spears