TY  - BOOK
AU  - Hofmann, Karl Heinrich,
AU  - Wille, Rudolf
TI  - Symmetry of discrete mathematical structures and their symmetry groups: A collection of essays 
T2  - Research and exposition in mathematics
SN  - 3885382156
AV  - QA447 S95
PY  - 1991///
CY  - Berlin
PB  - Heldermann
KW  - Geometría
KW  - Simetría
KW  - Simetría de grupos
N1  - Texto en ingles y aleman
ER  -