36.
Portage guide to early education
Bluma, Susan M. (author)
Shearer, Marsha S. (author)
Frohman, Alma H. (author)
Hilliaro, Jean M. (author)
Renaud, Elizabeth H. (contributor)
Schortinghuis, Neal (contributor)
Slinger, Judith L. (contributor)
Jesien, George S. (contributor)
Weber, Susan J. (contributor)
Steffenhagen, Mary (designer)
Shearer, Jack (designer)
Universitetet i Oslo. Pedagogisk forskningsinstitutt (former owner)
Universitetet i Oslo. Institutt for pedagogikk (owner)
The PortageProject (responsible party)
Cooperative Educational Service Agency (publisher)
1976
4D
Universitetet i Oslo