Minimal Surfaces see also Calculus of Variations, Minimal Surface Darboux, G. Lecons sur la théorie généerale des surfaces. Paris: Gauthier-Villars, 1941. Dierkes, U.; Hildebrandt, S.; Küster, A.; and Wohlraub, O. Minimal Surfaces, Vol. 1: Boundary Value Problems. Vol. 2: Boundary Regularity. New York: Springer-Verlag, 1992. 508 p., 422 p. $98. Dierkes, U.; Hildebrandt, S.; Küster, A.; and Wohlraub, O. Minimal Surfaces, Vol. 2: Boundary Regularity. New York: Springer-Verlag, 1992. 508 p., 422 p. $120. Osserman, Robert. A Survey of Minimal Surfaces. New York: Dover, 1986. 159 p. $8.95. Osserman, Robert (Ed.). Minimal Surfaces. 272 p. Berlin: Springer-Verlag, 1997. $99.95.