Hasse H. Higher Algebra (2 Volumes)

Frederic Ungar Pub. Co, 1954. - 337 pages.Volume I linear Equations.
Introduction. The Basic Problem of Algebra.
Rings. Fields. Integral Domains.
Groups.
Linear Algebra without Determinants.
Linear Algebra with Determinants.
Conclusion. Dependence on the Ground Field.
Volume II Equations of Higher Degree.
Introduction. Methodical Preliminary Observations and Survey.
The left Sides of Algebraic Equations.
The Roots of Algebraic Equations.
The Fields of the Roots of Algebraic Equations.
The Structure of the Root Fields of Algebraic Equations.
Solvability of Algebraic Equations by Radicals.