Amazon.com: The Compact Edition of The Oxford English Dictionary, Complete Text Reproduced Micrographically (in slipcase with reading glass): 9780198612582: Weiner, E. S. C., Simpson, J. A.: Books
Oxford Advanced Learner's Dictionary 9Th Edition: Margaret Deuter and Jennifer Bradbery: 9780194799485: Amazon.com: Books
Merriam-Webster's Advanced Learner's English Dictionary (Study Guide): Merriam-Webster: Amazon.com: Books
Amazon.com: Oxford English Dictionary for Schools (Oxford Dictionaries): 9780192776525: Oxford Dictionaries: Books