TY  - DATA
AU  - Michel L. Balinski; A. J. Hoffman
TI  - Polyhedral Combiantorics
SN  - 9783642007903
PY  - 1978///
PB  - Springer Berlin Heidelberg
KW  - Mathematics and Statistics
UR  - https://doi.org/10.1007/BFb0121189
ER  -