TY  - BOOK
AU  - Hansen Pierre
TI  - Studies on graphs and discrete programming
U1  - 519.7 
PY  - 1981///
CY  - Amsterdam
PB  - North Holland
KW  - Discrete programming
KW  - Programming
N1  - Includes proceedings of the workshop on applications of graph to management, Brussels, 1979 and also papers from mathematical programming symposium ; 10th, Montreal, 1979
ER  -