The Role of the Library of Congress in the International exchange of official publications a brief history

Manylion Llyfryddiaeth
Awdur Corfforaethol:	U. S. Library of Congress. Processing Dept
Fformat:	Llyfr
Iaith:	English
Cyhoeddwyd:	Washington 1953
Pynciau:	Exchanges, Literary and scientific. Government publications. Stevens, Robert David. United States Library of Congress.