✦ LIBER ✦

OBSERVATIONS ON THE RARE EARTHS. IX. THE ATOMIC WEIGHT OF YTTRIUM.

✍ Scribed by Kremers, H. C.; Hopkins, B. S.

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

OBSERVATIONS ON THE RARE EARTHS. YTTRIUM

✍ Egan, James E.; Balke, Clarence W. 📂 Article 📅 1913 🏛 American Chemical Society 🌐 English ⚖ 792 KB

OBSERVATIONS ON THE RARE EARTHS. XII. TH

✍ Hopkins, B. S.; Driggs, F. H. 📂 Article 📅 1922 🏛 American Chemical Society 🌐 English ⚖ 188 KB

Observations on the Rare Earths. XLVI. T

✍ Naeser, C. R.; Hopkins, B. S. 📂 Article 📅 1935 🏛 American Chemical Society 🌐 English ⚖ 252 KB

OBSERVATIONS ON THE RARE EARTHS. XXVI. T

✍ Boss, Arthur Evan; Hopkins, B. S. 📂 Article 📅 1928 🏛 American Chemical Society 🌐 English ⚖ 193 KB

OBSERVATIONS ON THE RARE EARTHS. XVI. TH

✍ Driggs, Frank H.; Hopkins, B. S. 📂 Article 📅 1925 🏛 American Chemical Society 🌐 English ⚖ 448 KB

OBSERVATIONS ON THE RARE EARTHS. X. THE

✍ Owens, A. W.; Balke, C. W.; Kremers, H. C. 📂 Article 📅 1920 🏛 American Chemical Society 🌐 English ⚖ 740 KB