TY  - BOOK
AU  - Greer Rick
TI  - Trees and Hills: Methodology for maximizing functions of systems fo linear relations
T2  - North-Holland Mathematics Studies; 96. Annals of discrete mathematics; 22
U1  - B217, M4-;1 
PY  - 1984///
CY  - Amsterdam
PB  - North-Holland         
KW  -  Combination
KW  - Permutation
N1  - Bibliography 347-49p
ER  -