TY  - BOOK
AU  - Boyce, D. E.
AU  - Farhi, A.
AU  - Weischedel, R.
TI  - Optional subset selection: ; multiple regression, interdependence and optional network algorithms 
U1  - 519.9202854 
PY  - 1974///
CY  - Berlin
PB  - Springer-Verlag
ER  -