TY  - BOOK
AU  - 
ED  - Rosa, Alexander
ED  - Sabidussi, Gert
ED  - Turgeon, Jean
TI  - Theory and practice of combinatorics: a collection of articles honoring Anton Kotzig on the occasion of his sixtieth birthday
T2  - Annals of discrete mathematics
U1  - 511.6, 
PY  - 1982///
CY  - New York
PB  - North-Holland
ER  -