Small 4to. xvi, 1270 pp., 20 b/w plates, 4 plans of which 2 are folding, figures, double columns per page, original green boards, assisted by C. Dumont , Secretary General, and E. Van Donzel and G. R. Hawting, as editorial secretaries, under the patronage of the International Union of Academies, E. J. Brill, Leiden & Luzac & Co, London, 1979.