Klotz, A. H. Macrophysics and geometry: from Einstein's unified field theory to cosmology/ A. H. Klotz. - Cambridge, UK: New York: Cambridge University Press, 1982. - xiv, 152 p. ; 24 cm. Includes index. Bibliography: p. [147]-149. ISBN: 0521239389 LCCN: 81003849 Subjects--Topical Terms: Unified field theories Dewey Class. No.: 530.11 / K66m