Official program, Eighth American Scientific Congress
By: under the auspices of the government of the United States of America, May 10 to 21, 1940
Publisher: U.S. Department of State
Published: 1940
Place of publication: Washington, D.C.]
Language: eng; fre; por; spa
Number of pages: 94
Subjects: Science; Congresses
Notes: General program in English, French, Portuguese and Spanish.