✦ LIBER ✦

A DEVICE FOR TEACHERS OF TRIGONOMETRY

✍ Scribed by NORMAN ANNING

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

A NOTE TO TRIGONOMETRY TEACHERS

✍ Mabel Sykes 📂 Article 📅 1925 🏛 School Science and Mathematics Association 🌐 English ⚖ 53 KB

Trigonometry without Angles

✍ C. V. Newson and John F. Randolph 📂 Article 📅 1946 🏛 National Council of Teachers of Mathematics ⚖ 473 KB

A Text Book of Trigonometry :

✍ B., F. G. W. 📂 Article 📅 1937 🏛 Nature Publishing Group 🌐 English ⚖ 109 KB

THE ROTOSTAT AND GONIOSTAT: A TEACHERS‘

✍ Herman Hanstein 📂 Article 📅 1909 🏛 School Science and Mathematics Association 🌐 English ⚖ 252 KB

"Electron trigonometry," a new tool for

✍ Schlesinger, K. 📂 Article 📅 1961 🏛 Institute of Electrical and Electronics Engineers 🌐 English ⚖ 229 KB

Electron trigonometry—a new tool for ele

📂 Article 📅 1963 🏛 Elsevier Science 🌐 English ⚖ 67 KB