Rings, modules and linear algebra: a further course in algebra describing the structure of Abelian groups and canonical forms of matrices through the study of rings and modules, by B. Hartley [and] T. O. Hawkes. (Chapman and Hall mathematics series)
Rings, modules and linear algebra: a further course in algebra describing the structure of Abelian groups and canonical forms of matrices through the study of rings and modules, by B. Hartley [and] T. O. Hawkes.