NEUMANN, Hannna
Varieties of groups / by Hanna Neumann - New York Springer-Verlag, Berlin-Heidelberg 1967 - xi, 192 p.
Includes references and index.
512.2 / NEU
Varieties of groups / by Hanna Neumann - New York Springer-Verlag, Berlin-Heidelberg 1967 - xi, 192 p.
Includes references and index.
512.2 / NEU