Program of council for elementary science international. In collaboration with association for supervlsion and curriculum development. Sheraton-Gibson Hotel, Cincinnati, Ohio. February 28-March 1, 1959

• Book ID: 112195683
• Publisher: John Wiley and Sons
• Year: 1960
• Tongue: English
• Weight: 147 KB
• Volume: 44
• Category: Article
• ISSN: 0097-0352
• DOI: 10.1002/sce.3730440203