Ecological Learning Theory
New York: Routledge, 1989. Paperback. 9 1/4" X 6 1/4". xv, 392pp. Mild rubbing and shelf wear to covers, corners, and edges of paper wraps. Dust-spotting to edges of text block. Previous owner's name in ink at front free endpaper. Very occasional penciled underlining to pages. Underlining does not obscure..... More