✦ LIBER ✦

Some considerations on masking effectiveness

✍ Scribed by Adam Hulanicki

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Occupant protection device effectiveness

✍ Leonard Evans 📂 Article 📅 1987 🏛 Elsevier Science 🌐 English ⚖ 640 KB

SOME EXPERIMENTS ON MASKS

✍ Mason Leete, H. 📂 Article 📅 1919 🏛 The Lancet 🌐 English ⚖ 390 KB

Parking taxes: Effectiveness, legality a

✍ Thomas J. Higgins 📂 Article 📅 1992 🏛 Springer US 🌐 English ⚖ 627 KB

Some observations on the masking effects

✍ Curnow, Tamara; Cowie, Dorothy A.; Henning, G. Bruce; Hill, N. Jeremy 📂 Article 📅 2007 🏛 Optical Society of America 🌐 English ⚖ 185 KB

Some considerations on tuberculosis

✍ Arthur Newsholme 📂 Article 📅 1921 🏛 Elsevier Science ⚖ 295 KB

Some considerations on tektites

✍ E.L Kbinov 📂 Article 📅 1958 🏛 Elsevier Science 🌐 English ⚖ 676 KB