%0 Journal Article %A Pearl, Martin %T Matrices and Transformations, by Anthony J. Pettofrezzo. Prentice Hall, 1966. x + 133 pages. $3.95. %J Canadian mathematical bulletin %D 1967 %P 486-486 %V 10 %N 3 %U http://geodesic.mathdoc.fr/articles/10.1017/S0008439500028381/ %R 10.1017/S0008439500028381 %F 10_1017_S0008439500028381