Logical Deductions from the Hypothesis that the Angle-Sum is Less than Two Right Angles

✍ Scribed by John N. Lyle

• Book ID: 123793823
• Publisher: Mathematical Association of America
• Year: 1894
• Tongue: English
• Weight: 431 KB
• Volume: 1
• Category: Article
• ISSN: 0002-9890
• DOI: 10.2307/2969039