Transitive perfect colorings of 2-uniform tilings ανά Felix, Rene P.

Structure of materials an introduction to crystallography, diffraction, and symmetry ανά De Graef, Marc, McHenry, Michael E.

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Available for University of the Philippines System via Cambridge University Press. Click here to access

Colorings of regular tilings with a singular center ανά Evidente, Imogene

Structure of materials an introduction to crystallography, diffraction and symmetry ανά De Graef, Marc, McHenry, Michael E.

Coloring symmetrical patterns ανά Rapanut, Teofina A.

Symmetry in science an introduction to the general theory ανά Rosen, Joe, 1937-

The dynamics of ambiguity ανά Caglioti, Giuseppe

Geodel, Escher, Bach an eternal golden braid ανά Hofstadter, Douglas R. 1945-

What is symmetryn ανά Sitomer, Mindel

Geometry and symmetry ανά Yale, Paul B.