Koppelman, Kent L Understanding Human differences.( 2nd edition) By Kent L.Koppelman; R .Lee Goodhart - 2nd edition - Boston Pearson/A&B 2008 - xxvi,388 pages:illustrations ISBN: 9780205531042 Subjects--Topical Terms: MULTICULTURAL EDUCATION--UNITED STATESDISCRIMINATION--UNITED STATES LC Class. No.: LC 1099.3 Kop