TY  - BOOK
AU  - Hargittai,Istvan. Ed.
AU  - Pickover,Clifford A. Ed.
TI  - Spiral symmetry / edited by Istvan Hargittai and Clifford A. Pickover
SN  - 981-02-0615-1
CY  - Singapore
KW  - Symmetry
ER  -