Kanold, Timothy D. (Personal Name)

Algebra 1, c1998: p. iii (Timothy D. Kanold)

Wikipedia, Aug. 24, 2021 (Dr. Timothy D. Kanold is a mathematics educator and author of textbooks. He was the president of the National Council of Supervisors of Mathematics (NCSM) from 2008 to 2009. With Ron Larson, Dr. Kanold is co-author of 27 mathematics textbooks grades 6-12. Additionally, since 2001 he has authored and co-authored 18 books on K-12 mathematics and school leadership.)