Gregory, Robert Todd, 1920- A collection of matrices for testing computational algorithms / by Robert T. Gregory and David L. Karney - New York : Wiley-Interscience, 1969 - ix, 154 p. ; 29 cm. Bibliography: p. 143-147 ISBN: 0471326690 LCCN: 70-095578 Subjects--Topical Terms: MatricesAlgorithmsNumerical analysis--Data processing