TY  - GEN
AU  - Coxeter, Harold Scott M
AU  - Moser, W. O. J
TI  - Generators and relations for discrete groups
U1  - 514.7 
PY  - 1965///
CY  - Berlin [etc.]
PB  - Springer
KW  - Genaratori de grupuri
KW  - Cristalografie
KW  - Automorfisme
N1  - Contine bibliogr. si index
ER  -