Langenscheidt's Encyclopaedic Dictionary Langenscheidt pocket dictionary The Great Family Encyclopedic Dictionary Profesional Secretary's Encyclopedic Dictionary profesional secretary's encyclopedic dictionary A Concise Chinese-English Encyclopedic Dictionary English-Chinese Concise Encyclopedical Dictionary The Reader's Digest Great Encyclopaedic Dictionary The Reader's Digest Great Encyclopedic Dictionary The Great Family Encyclopedic Dictionary．Vol.1