Report of the Librarian of Congress, for the fiscal year ending June 30, 1931
Library of Congress.
Report of the Librarian of Congress, for the fiscal year ending June 30, 1931 - Washington : Govt. print. off., 1901. - 463 p. incl. facsims. front., plates, plans. ; 25 cm.
Library of Congress.
Library science--United States.
Report of the Librarian of Congress, for the fiscal year ending June 30, 1931 - Washington : Govt. print. off., 1901. - 463 p. incl. facsims. front., plates, plans. ; 25 cm.
Library of Congress.
Library science--United States.