To Keith Schoville, perhaps A. Lemaire, "L'enseignement essenien et l'ecole de Qumran," in Hellenica et Judaica (V. Nikiprowetzky Festschrift) A. Caquot et al. ed. Leuven?Peeters, 1986, pp. 191-203. (If I remember correctly, he refers, among other things to A. Gardiner's 1930s J.EgyptianArch. article on the "house of life," which he called a scriptorium. Best wishes, Stephen Goranson Durham/Wilmington NC