INTERNATIONAL COMMISSION ON THE TEACHING OF MATHEMATICS : Second Preliminary Report of the American Commissioners

• Book ID: 114958578
• Publisher: School Science and Mathematics Association
• Year: 1909
• Tongue: English
• Weight: 392 KB
• Volume: 9
• Category: Article
• ISSN: 0036-6803
• DOI: 10.1111/j.1949-8594.1909.tb01427.x