• 2 Memorial Library
• 1 College Library

• 3 Journals, Magazines, Newspapers
• 1 Microforms

• 1 Association for Supervision and Curriculum Development
• 1 Collected works
• 1 Curricula
• 1 Curriculum planning
• 1 Teachers
• 1 Training of

• 1 Akademie der Pädagogischen Wissenschaften der DDR
• 1 Association for Supervision and Curriculum Development
• 1 Deutsches Pädagogisches Zentralinstitut

• 1 English
• 1 German
• 1 Unknown

• 1 United States

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