TY  - BOOK
AU  - Schmidt,Gunther, Strohlein,Thomas
TI  - RELATIONS AND GRAPHS
SN  - 3540562540
U1  - 511.5 
PY  - 1993///
CY  - 
PB  - Springer-Verlag, Berlin
KW  - Discrete Mathematics
KW  - Graphic Methods
N1  - Includes References And Indexes
ER  -