DEVELOPING AN UNDERSTANDING OF PLACE VALUE IN SECOND AND THIRD GRADE ARITHMETIC

✍ Scribed by H. Van Engen

• Book ID: 114969154
• Publisher: School Science and Mathematics Association
• Year: 1945
• Tongue: English
• Weight: 169 KB
• Volume: 45
• Category: Article
• ISSN: 0036-6803
• DOI: 10.1111/j.1949-8594.1945.tb06352.x