Helium tubes as light standards : P. G. Nutting. (Washington Acad. Sci. Journ., 1, 221.)

• Book ID: 104118278
• Publisher: Elsevier Science
• Year: 1912
• Tongue: English
• Weight: 66 KB
• Volume: 174
• Category: Article
• ISSN: 0016-0032
• DOI: 10.1016/s0016-0032(12)91222-3