AUTHOR
National Council of Teachers of Mathematics
Hirsch, Christian R.
6
Grouws, Douglas A.
4
Coxford, Arthur F.
2
Fey, James Taylor
2
Nelson, Doyal
2
Reys, Robert E.
2
Smart, James R.
2
Webb, Norman
2
Bidwell, James K.
1
Clason, Robert G.
1
Cooney, Thomas J.
1
Crosswhite, F. Joe
1
Fehr, Howard F. 1901-
1
Fey, James T.
1
Kenney, Margaret J.
1
Osborne, Alan R.
1
Sharron, Sidney
1
Shufelt, Gwen
1
Shulte, Albert P.
1
Suydam, Marilyn N.
1
Suydam. Marilyn N.
1