Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
George Elliot Anstruther, The Bindings of Tomorrow: A Record of The Work of the Guild of women Binders and the Hampstead Bindery:(London: Printed for the Guild of Women Binders, 1902), pp. vii–viii, x
Boll and Gundel's Sternglaube und Sterndeutung-Sternglaube und Sterndeutung. By Franz Boll, by W. Gundel. Pp. xii+ 211. With 20 plates and a map. Leipzig and Berlin: BG Teubnet, 1926. M. 11 (bound, 13.60).
Ahmad Y. Al-Hassan and Donald R. Hill: Islamic technology: an illustrated history, xvi, 304 pp. Cambridge: Cambridge University Press; Paris: Unesco, 1986.£ 25.