An introduction to the theory of canonical matrices - Turnbull, Η. W. 1885-1961 ((Herbert Westren)) (Dover Publications, Inc., 2005)
"This Dover edition, first published in 1961, and reissued in 2005, is an unabridged and corrected republication of the third (1952) edition of the work first published by Blackie & Son Limited, London and Glasgow, in 1932"