The Project Approach Catalog 3 by the Project Approach Study Group [microform] / edited by Judy Harris Helm ; prepared for the Project Approach: An Evening of Shared Knowledge, National Association for the Education of Young Children annual meeting, November 10, 2000
The Project Approach Catalog 3 by the Project Approach Study Group [microform] / edited by Judy Harris Helm ; prepared for the Project Approach: An Evening of Shared Knowledge, National Association for the Education of Young Children annual meeting, November 10, 2000