TY - BOOK AU - Weyl,Hermann TI - Symmetry SN - 0691023743 AV - N76 .W4 1989 PY - 1989/// CY - Princeton PB - Princeton University Press KW - Aesthetics KW - Proportion (Art) N2 - Defines symmetry through a discussion of its many uses in a wide variety of fields both academic and natural ER -