Sökresultat - "Problems of Planning."

Problems of Long-term Planning in the German Democratic Republic / av Engert, Manfred

Ämnen: “…Problems of Planning.…”

problems of planning of full employment for labour force and supply of the qualified labour force for the country's national economy : according to the experience of the u.s.r. / av zabelin, n.

Ämnen: “…problems of planning.…”