TY  - GEN
AU  - Dicks,Warren
TI  - Groups, trees, and projective modules
T2  - Lecture notes in mathematics ; 790
SN  - 0387099743
U1  - 510 512.4 
PY  - 1980///
CY  - Berlin, New York
PB  - Springer-Verlag
KW  - Associative rings
KW  - Group theory
KW  - Trees (Graph theory)
KW  - Projective modules (Algebra)
N1  - Contine bibliogr. si index
ER  -