Great scientific achievements.
Contributors: Salem Press.
Series: The Twentieth century; Twentieth century (Pasadena, Calif.)
Publisher: Salem Press
Published: 1994
Place of publication: Pasadena, Calif
Language: eng
Number of pages: 10
Subjects: Science -- History -- 20th century -- Encyclopedias.; Technology -- History -- 20th century -- Encyclopedias.
Notes: "A Magill book from the editors of Salem Press."
Includes indexes.
Table of contents: title: 1. 1880-1905; title: 2. 1906-1916; title: 3. 1917-1929; title: 4. 1929-1938; title: 5. 1938-1949; title: 6. 1950-1958; title: 7. 1958-1964; title: 8. 1964-1973; title: 9. 1973-1982; title: 10. 1982-1994.