New York: Harcourt Brace Jovanovich, 1970. Softcover (4 volumes w/slipcase). Softcover (4 volumes w/slipcase). Slipcase shows sighs of handling and shelf wear with scuffing to front and back/spine paste-downs. Foxing to inner slipcase. Vol. 2-4 show signs of reading and handling wear with scuffing to front and back covers. Vol.....