Symmetry methods for differential equations: a beginner's guide by Hydon, Peter E. fromCambridge texts in applied mathematics 0 Type: Book
Fearful symmetry: the search for beauty in modern physics by Zee, Anthony fromPrinceton science library 0 Type: Book
Symmetry, shape, and space: an introduction to mathematics through geometry by Kinsey, L. Christine, Moore, Teresa E. 0 Type: Book