Ronald Glenn Wrigley (Wrigley, Ronald Glenn)

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  Everything Italian Practice Book with CD : Practical techniques to improve your speaking and writing Skills
  by Ronald Glenn Wrigley
  Softcover, Adams Media Corporation, ISBN 1598693824 (1-59869-382-4)
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  The Everything Italian Phrase Book: A Quick Refresher for Any Situation
  by Ronald Glenn Wrigley
  Softcover, Adams Media Corp, ISBN 1598697560 (1-59869-756-0)