TY - SER ED - Smithsonian Institution. ED - Smithsonian Institution. ED - Smithsonian Institution. ED - Smithsonian Institution. TI - Smithsonian opportunities for research and study in history, art, science U1 - 001.4309753 PY - 1979/// CY - Washington, D.C. PB - Smithsonian Institution Press KW - Smithsonian Institution KW - Research KW - United States N1 - Some v. distributed to depository libraries in microfiche; Description based on: 1981 ER -