Maximum likelihood as an operational tool in socio-economic modeling: as outlined in a recent thesis of D. W. Peterson. Final report.

Transportation Department, Office of Systems Engineering, Washington, D.C.

Big business as the people see it; a study of a socio-economic institution,

Mode of access: Internet.

A Socio-economic profile of Illinois, 1970-1980.

"September 1983."

Draft socio-economic assessment.

Chiefly tables.

Socio-economic assessment.

Chiefly tables.