Chase, Stephen Urban, 1932- Hopf algebras and Galois theory/ Stephen U. Chase and Moss E. Sweedler. - Berlin: Springer, 1969. - 133 p. - Lecture notes in mathematics; 97. . - Lecture notes in mathematics (Springer-Verlag); 97. . Bibliography: p. 131-133. LCCN: 75084143 //r85 Nat. Bib. No.: GDB*** Subjects--Topical Terms: Hopf algebra's.Galois theory. Dewey Class. No.: 512/.82