01075nam a2200289Ia 4500 194314 BIBL 20160527192258.0 940202s1994 caua e 001 0 eng 94001829 0893568600 (set : alk. paper) EVLG Q121 .G72 1994 509/.04 20 509.04 G Great scientific achievements. Pasadena, Calif. Salem Press c1994. 10 v. ill. 30 cm. The Twentieth century Local 179036 "A Magill book from the editors of Salem Press." Includes indexes. 1. 1880-1905 -- 2. 1906-1916 -- 3. 1917-1929 -- 4. 1929-1938 -- 5. 1938-1949 -- 6. 1950-1958 -- 7. 1958-1964 -- 8. 1964-1973 -- 9. 1973-1982 -- 10. 1982-1994. Science History 20th century Encyclopedias. Local 166868 Technology History 20th century Encyclopedias. Local 177431 Salem Press. Local 164049 Twentieth century (Pasadena, Calif.) 147056 147056 0 0 0 509_040000000000000_G 0 abl 171198 1 1 17 2016-05-27 285056 0 509.04 G mq285056 2016-05-27 00:00:00 r:194314 z:NCC:D 6