English: Spines of w:New Math paperbacks from 1960s
Four paperback books intended to explain the "w:New Math" introduced into American schools in the 1960s.
Evelyn Sharp, A Parent's Guide to the New Mathematics
Irving Adler, The New Mathematics
Charles M. Barker, Jr., Helen Curran, Mary Metcalf, The "New Math" for teachers and parents of elementary school children
Jerome S. Meyer & Stuart Hanlon, Fun with the New Math