Author
Super Duper Publications (Firm)
70
Webber, Sharon G.
54
NetLibrary, Inc
11
PCI Educational Publishing
6
ETA Cuisenaire
5
Haugen-McLane, Janie
5
Jamison, John B.
5
Scott Foresman
5
Cratty, Bryant J.
4
Finch, Karen
4
Learning Resources
4
School Specialty Publishing (Firm)
4
Webber, M. Thomas
4
Crist, Nancy
3
Dobbs, Kathy
3
Farber, Matthew,
3
Frank Schaffer Publications
3
Gallopade International
3
Gibbs, Mary Jo, 1946-
3
JSTOR (Organization)
3
Lee, Carol K.
3
Marsh, Carole
3
Miller, Linda G.
3
Newman, Sarah, 1963-
3
Sheedy, Rose
3
Stages Learning Materials
3
Super Duper Publications
3
Teacher Created Resources, Inc
3
The Math Learning Center
3
Trend Enterprises, Inc
3
Bell, Kevin, 1968-
2
Casanave, Christine Pearson, 1944-
2
Castellano, Marie
2
Commins, Elaine
2
Coveyou, John J.,
2
Dail, Jennifer S.,
2
DeShong, Molly
2
ETA/Cuisenaire (Firm)
2
Egenfeldt-Nielsen, Simon
2
Ellington, Henry
2
Freitas, Sara de
2
Gallagher, Joyce
2
Garcia, Antero,
2
Grimm, Gary
2
Hart, Chuck
2
Heitzmann, William Ray
2
Kapp, Karl M., 1967-
2
Karlin, Muriel Schoenbrun
2
Langford, Janet
2
Learning Journey International (Firm)
2
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