1. Defense mechanisms in the counseling process by Clark, Arthur J. Publication: Thousand Oaks, Calif. : Sage, 1998 . 1 online resource (xvi, 255 p.) Date:1998 Availability: No items available: Actions: Add to cart
2. The ABCs of human survival by Clark, Arthur, Publication: Edmonton : AU Press, 2010 . 1 online resource (xviii, 261 p.) Date:2010 Availability: No items available: Actions: Add to cart