˜Aœ list of references on the Portuguese colonies in Africa : (Angola, Cape Verde Islands, Mozambique, Portuguese Guinea, Sao Thomé & Principe)

von Conover, Helen F.
Veröffentlicht 1977

List of books on foreign relations of the United States : (supplementary to mimeographed lists of 1929 and 1935)

von Conover, Helen F.
Veröffentlicht 1940

The Union of South Africa

von Conover, Helen F.
Veröffentlicht 1943

Textbooks, their examination and improvement

Veröffentlicht 1948

Textbooks : Their examination and improvement. A report on internat. and national planning and studies

Veröffentlicht 1948

The Union of South Africa: a selected list of references : The Library of Congress, Div. of Bibliography ; Comp. by Helen F. Conover

von Conover, Helen F.
Veröffentlicht 1943

Textbooks, their examination and improvement : A report on international and national planning and studies. Prepared by Harry J. Krould, research and bibliogr. by Helen F. Conove...

Veröffentlicht 1948

List of recent books on foreign relations of the United States (Supplementary to mimeographed list of 1929)

Veröffentlicht 1935

China : a selected list of references on contemporary economic and industrial development ; with special emphasis on post-war reconstruction

Veröffentlicht 1945

A guide to bibliographic tools for research in foreign affairs

Veröffentlicht 1956

A selected list of references on the diplomatic and trade relations of the United States with the Union of Soviet Socialist Republics, 1919-1935

Veröffentlicht 1935

Select list of recent references on crime and criminal justice 1932-1934

Veröffentlicht 1935

Africa South of the Sahara : an introductory list of bibliographies

von Conover, Helen F.
Veröffentlicht 1961