TY  - BOOK
AU  - Gavrilov,G.P.
AU  - Sapozhenko,A.A.
TI  - Selected problems in discrete mathematics
SN  - 5030005226
U1  - 510 22
PY  - 1989///
CY  - Moscow
PB  - Mir Publishers
KW  - Mathematics
KW  - Computer science
ER  -