TY  - BOOK
AU  - Christofides,Nicos
TI  - Combinatorial optimization
SN  - 0471997498
PY  - 1979///
CY  - Chichester
PB  - Wiley
KW  - Mathematical optimization
KW  - Combinatorial analysis
N1  - A Wiley-Interscience publication; Based on ... lectures given at the summer school in combinatorial optimization held in SOGESTA, Urbino, Italy from 30th May to 11th June 1977; Includes bibliographies and index
ER  -