TY  - BOOK
AU  - Beyl F R
AU  - Tappe Jurgen
TI  - Group extensions, representations, and the Schur multiplicator
SN  - 3-540-11954-X
U1  - 512.2 
PY  - 1982///
CY  - Berlin
PB  - Springer-Verlag
KW  - Group representations
ER  -