✦ LIBER ✦

A note on campbell's distinction between internal and external validity

✍ Scribed by Martyn Hammersley

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Carnap and Quine on the distinction betw

✍ Bruce N. Waller 📂 Article 📅 1978 🏛 Springer Netherlands 🌐 English ⚖ 704 KB

A note on internal and external referenc

✍ Erkki Koskela; Ronnie Schöb 📂 Article 📅 2008 🏛 Springer Vienna 🌐 English ⚖ 177 KB

Note on ian Gilmore's distinction betwee

✍ Albert Ellis 📂 Article 📅 1987 🏛 Springer US 🌐 English ⚖ 141 KB

A note on a seventeenth-century distinct

✍ E. D. Gregson; R. A. M. Gregson 📂 Article 📅 1970 🏛 John Wiley and Sons 🌐 English ⚖ 223 KB

The universities between their internal

📂 Article 📅 1994 🏛 Springer 🌐 English ⚖ 124 KB

On the difference between internal and e

✍ Leonard Berkowitz 📂 Article 📅 1981 🏛 John Wiley and Sons 🌐 English ⚖ 861 KB