✦ LIBER ✦

A CLEARING HOUSE FOR LIBRARY LABOR SAVING DEVICES

✍ Scribed by C. SEYMOUR THOMPSON

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

EXHIBIT OF LIBRARY LABOR-SAVING DEVICES

✍ BERNARD C. STEINER 📂 Article 📅 1914 ⚖ 306 KB

LABOR SAVING DEVICES

✍ F. A. Hay 📂 Article 📅 1923 🏛 School Science and Mathematics Association 🌐 English ⚖ 143 KB

A clearing house for examinations

📂 Article 📅 1941 🏛 American Chemical Society 🌐 English ⚖ 64 KB

A CLEARING HOUSE FOR HUMAN GENETICS

📂 Article 📅 1936 🏛 The Lancet 🌐 English ⚖ 185 KB

A Clearing House for Chemical Manufactur

✍ Behrman, A. S. 📂 Article 📅 1925 🏛 American Chemical Society ⚖ 145 KB

A Clearing House for Abortion Appointmen

✍ Edwin F. Daily 📂 Article 📅 1971 🏛 Guttmacher Institute 🌐 English ⚖ 567 KB