BACKGROUND AND FOREGROUND OF GENERAL SCIENCE: No. XVII. MACHINES

✍ Scribed by Wm. T. Skilling

• Book ID: 114965635
• Publisher: School Science and Mathematics Association
• Year: 1931
• Tongue: English
• Weight: 172 KB
• Volume: 31
• Category: Article
• ISSN: 0036-6803
• DOI: 10.1111/j.1949-8594.1931.tb10499.x