Understanding the Enneagram: The Practical Guide to Personality Types by Riso, Don Richard

UsedAcceptable. This is a used book in ACCEPTABLE condition, meaning that it may have heavy wearing, markings or natations throughout, stains, odor, or even a damaged spine. Paperback soft cover edition.

Houghton Mifflin Harcourt Publishing Company. Used - Good. Former library book; may include library markings. Used book that is in clean, average condition without any missing pages.

Houghton Mifflin Harcourt Publishing Company. Used - Very Good. Used book that is in excellent condition. May show signs of wear or have minor defects.

Houghton Mifflin Harcourt Publishing Company. Used - Good. Used book that is in clean, average condition without any missing pages.

Houghton Mifflin Harcourt Publishing Company, 1990. Paperback. Acceptable. Disclaimer:Dust jacket quality is not guaranteed.

Houghton Mifflin Harcourt Publishing Company, 1990. Paperback. Very Good. Disclaimer:May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.Dust jacket quality is not guaranteed.

Mariner Books, 1990-01-30. Paperback. Good.

Mariner Books, 1990-01-30. Softcover. Very Good. Softcover in Very Good condition. Pages are clean. Binding is tight.

Massachusetts, U.S.A.: Houghton Mifflin Company, 1990. Trade Paperback -- Very Good -- Clean and bright with only slightest wear. 288 pages with index and illustrations.. Trade Paperback. Very Good.

Mariner Books, 1990-01-30. Paperback. Very Good. A trade paperback in excellent condition, clean with a tight binding and an unmarked text.From a private smoke free collection.Shipping within 24 hours, with a tracking number and delivery confirmation.