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No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Diminution in the industry of the ultra-

📂 Article 📅 1912 🏛 Elsevier Science 🌐 English ⚖ 126 KB

Visual acuity under the mercury arc and

✍ M. Luckiesh; F.K. Moss 📂 Article 📅 1928 🏛 Elsevier Science 🌐 English ⚖ 92 KB

Long wave-radiation from the quartz merc

✍ E.F. Nichols; J.D. Tear 📂 Article 📅 1924 🏛 Elsevier Science 🌐 English ⚖ 135 KB

dc Operation of the SVD-120A mercury-qua

✍ Yu. V. Popov 📂 Article 📅 1965 🏛 Springer US 🌐 English ⚖ 142 KB

Reversible opacity of the quartz tube of

✍ S. I. Andreev; V. E. Gavrilov 📂 Article 📅 1974 🏛 Springer US 🌐 English ⚖ 317 KB

A new spectro-pyrheliometer of the measu

✍ W.W. Coblentz; H. Kahler 📂 Article 📅 1920 🏛 Elsevier Science 🌐 English ⚖ 47 KB

The new quartz-tube mercury arc lamp