C. J. Hackett, Diagnostic Criteria of Syphilis, Yaws and Treponarid (Treponematoses) and of Some Other Diseases in Dry Bones (For Use in Osteo-Archaeology), Berlin, Heidelberg and New York, Springer-Verlag, 1976, (Sitzungsberichte Der Heidelberger Akademie Der Wissenschaften, Mathematisch-Naturwissenschaftliche Klasse 1976, 4. Abhandlung), 8vo, Pp. 134, Illus., DM.86.00.
