TY  - BOOK
AU  - Sonquist J A
AU  - Morgan J N
TI  - Detection of interaction effects : a report on a computer program for the selection of optimal combinations of explanatory variables
U1  - 005.1 
PY  - 1964///
CY  - Ann Arbor
PB  - Univ of Michigan
KW  - Computer programming
KW  - Explanatory variables
ER  -