Isis, 1974. Volume 65 nos. 226-230 & Directory. de Multhauf, Finn & Menkes, editors. [Nasir al-Din al-Tusi] [Ibn al-Shatir] [Abu'l-Wafa] [

History of Science Society, Smithsonian, Washington, D.C., 1974. Periodical. Includes Hutchinson, Attitudes toward Nature in Medieval England: The Alphonso & Bird Psalters; Van Helden, The Telescope in the 17th Century; Le Grand, Determination of the Composition of the Fixed Alkalis, 1789-1810; Kottler, Alfred Russel Wallace, the Origin of Man, & Spiritualism; Rabinovitch, A 15th-Century Law of Large Numbers; Rosinska, Nasir al-Din al-Tusi & Ibn al-Shatir in Cracow?; Burchfield, Darwin & the Dilemma of Geological Time; Saidan, Arithmetic of Abu'l-Wafa; Tigner, Empedocles' Twirled Ladle & the Vortex-Supported Earth; Zochert, Science & the Common Man in Ante-Bellum America; Leighly, An Early Drawing and Description of a Tornado; Rogers, Russian Opposition to Darwinism in the 19th Century; index to vol. 65; 99th Critical Bibliography; Directory of Members & Guide to Graduate Study, 1974. Four consecutively paged numbers, 554 p. + t.-p. & preliminaries for binding; 206 p. bibliography & index; 115 p. directory & guide. 25.5 cm.; VG+. Individual numbers may be had for $7.50. 29303, six parts.