Author: W. W. Sawyer
Alternate names: Walter Warwick Sawyer; W. W. (Walter Warwick) 1911- Sawyer; W. W. SAWYER; W W Sawyer; w sawyer; W. W Sawyer
Born: 5 April 1911
Died: 15 February 2008
Bio: Walter Warwick Sawyer was a mathematician, mathematics educator and author, who taught on several continents. *--Wikipedia*