Guide to Research and Reference Works on Sub-Saharan AfricaPeter Duignan, Helen F. Conover · First published 1972Open the Tome
World governmentHelen F. Conover, Library of Congress. General Reference and Bibliography Division · First published 1947Open the Tome
Money and bankingHelen F. Conover, Library of Congress. General Reference and Bibliography Division · First published 1946Open the Tome
ItalyHelen F. Conover, Library of Congress. General Reference and Bibliography Division · First published 1945Open the Tome
The motion pictureHelen F. Conover, Helen Fitz-Richard, American Library Association, Warner Bros. Pictures · First published 1944Open the Tome
British east and central AfricaHelen F. Conover, Library of Congress. Division of Bibliography · First published 1942Open the Tome
British west AfricaHelen F. Conover, Library of Congress. Division of Bibliography · First published 1942Open the Tome
Children and war, a selected list of referencesHelen F. Conover, Library of Congress. Division of Bibliography · First published 1942Open the Tome
Civilian defenseHelen F. Conover, Library of Congress. Division of Bibliography · First published 1942Open the Tome
Federal income tax in the United StatesHelen F. Conover, Library of Congress. Division of Bibliography · First published 1942Open the Tome
LiberiaHelen F. Conover, Library of Congress. Division of Bibliography · First published 1942Open the Tome
Crime and criminal justiceHelen F. Conover, Library of Congress. Division of Bibliography · First published 1940Open the Tome
A selected list of books on the Indians of North AmericaHelen F. Conover, Library of Congress. Division of Bibliography · First published 1939Open the Tome
Business cyclesHelen F. Conover, Library of Congress. Division of Bibliography · First published 1939Open the Tome
The economic policy of Soviet RussiaHelen F. Conover, Library of Congress. Division of Bibliography · First published 1939Open the Tome
