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Coal as an aid to industrial progress

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Atomic hydrogen as an aid to industrial

✍ Lancmuir, Irving 📂 Article 📅 1928 🏛 Wiley (John Wiley & Sons) ⚖ 837 KB

The gantt chart as an aid to progress co

✍ Swan, A.W. 📂 Article 📅 1942 🏛 Institution of Electrical Engineers ⚖ 707 KB

Spectroscopy as an aid to coal seam exam

✍ Samuel, J. O. 📂 Article 📅 1933 🏛 Wiley (John Wiley & Sons) ⚖ 222 KB

Algal classification—An aid to improved

✍ Leonard Stoloff 📂 Article 📅 1962 🏛 Springer-Verlag 🌐 English ⚖ 544 KB

Speling as an aid to Reading

✍ Gloria Channon 📂 Article 📅 1969 🏛 Springer Netherlands 🌐 English ⚖ 811 KB

Biofeedback as an aid to childbirth

✍ IAN ST JAMES-ROBERTS; CHARLES HUTCHINSON; FRANCES HARAN; GEOFFREY CHAMBERLAIN 📂 Article 📅 1983 🏛 John Wiley and Sons 🌐 English ⚖ 344 KB