Koninklijke Nederlandse Alpen Vereniging 1902-1977 - Gebeurtenissen van de Laatste 25 Jaar [Royal Netherlands Alpine Association 1902-1977 - Events of the Last 25 Years]

Published on the occasion of the 75th anniversary of the Royal Netherlands Alpine Association, this looks at the previous 25 years with chapters written by Visser, Timmers, Verrijn Stuart, Dufour, and others. In Dutch, no English translation.