TY  - BOOK
AU  - Iri, Masao.
TI  - Network flow, transportation and scheduling: : theory and algorithms
T2  - Mathematics in science and engineering
U1  - 621.3851 
PY  - 1969///
CY  - New York
PB  - Academic Press
KW  - Programación
KW  - Redes de flujo
ER  -