TY  - BOOK
AU  - Deza M M Ed.
AU  -  Frankl P Ed.
TI  - Algebraic extrenal and metric combinatorics
T2  - London mathematical society lecture note series; 131
U1  - B217, M8 
PY  - 1988///
CY  - Cambridge
PB  - CUP         
KW  -  Combination
KW  - Permutation
ER  -