The Guilford Press, 1983. KEENEY, Bradford P. AESTHETICS OF CHANGE. Foreword by Heinz von Foerster. NY: The Guilford Press, [1983]. Small quarto, beige boards in dust jacket. First Edition. Signed presentation from Keeney on the front endpaper: "To Rodney with warm regards, Brad." Very Good (corners bit bumped); little creasing..... More