1. Dictionary of word origins
Ayto, John (Autor)
New York, NY, Estados Unidos : Arcade Publishing, c1990
422.03 A988
Ayto, John (Autor)
New York, NY, Estados Unidos : Arcade Publishing, c1990
422.03 A988
2. QPB dictionary of difficult words
Ayto, John (Editor)
New York, NY, Estados Unidos : Quality Paper Book Club, 1994
423 Q1
Ayto, John (Editor)
New York, NY, Estados Unidos : Quality Paper Book Club, 1994
423 Q1