Author
Harcourt School Publishers
27
Houghton Mifflin Company
16
Macmillan/McGraw-Hill School Publishing Company
6
Wright Group/McGraw-Hill
3
Thompson, Ian
2
Bell, Max
1
Bowin, William F.
1
Charles, Randall I. 1949-
1
Ginsburg, Herbert
1
Harcourt School Publishing
1
Isaac, Sandy
1
Pearson/Scott Foresman
1
ProQuest (Firm)
1
Silver Burdett Ginn (Firm)
1
State University of New York
1
Syracuse (N.Y.). Board of Education
1
Technical Education Research Centers (U.S.)
1
University of Chicago. School Mathematics Project
1
Williams, G. Arnell, 1964-
1