TY  - BOOK
AU  - BOLLOBAS BELA
TI  - Combinatorics Set System: Set Systems,Hypergraphs,Families of Vectors,and Combinatorial Probability
SN  - 0-521-33059-9
PY  - 1986///
CY  - New York
PB  - Cambridge University press
KW  - Combinatorics
ER  -