4164079
9781572243811
Christine Purdon, Ph.D., C.Psych., is associate professor of psychology at the University of Waterloo in Waterloo, ON David A. Clark, Ph.D., L.Psych., is professor of psychology at the University of New Brunswick in Fredericton, NBPurdon, Christine is the author of 'Overcoming Obsessive Thoughts How to Gain Control of Your OCD' with ISBN 9781572243811 and ISBN 1572243813.
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