€26

First Edition, Fourth Revised Edition, 1963. Complete set of THREE HARDBACK volumes in slipcase. 1263 pages, size: 23 x 14.5 x 11 cm. The whole set appears to be well preserved: Just light tan to paper edges and to spines. Other than that, the books remain in very good condition throughout: hardboard covers with cloth bound spine remain clean and bright; texts all clean, neat and tight. Slipcase remains in good form. 26 includes delivery.