pennsylvania state university institute for research on human resources

Pennsylvania State University. Institute for Research on Human Resources. · Yayınevi bilinmiyor

301 sayfa · 1969

Vocational education

Pennsylvania State University. Institute for Research on Human Resources. · Institute for Research on Human Resources, Pennsylvania State University

333 sayfa · 1975

Bituminous coal / Coal trade / Manpower policy / Mathematical models

Louis Levine, John Herbert Norton, Pennsylvania State University. Institute for Research on Human Resources · Institute for Research on Human Resources, Pennsylvania State University

142 sayfa · 1969

Labor supply / Manpower policy

Jacob Joseph Kaufman, Morgan V Lewis, Pennsylvania State University. Institute for Research on Human Resources · Pennsylvania State University, Institute for Research on Human Resources

198 sayfa · 1967

Vocational education