This study deals with the conditions and the medium of the issue of the Bulletin of the Turkish Librarians’ Association (TKDB; 1952-1986), which has been na- med as the Journal of the Turkish Librarianship (TK; 1987-2001) later. Besides, the features of it s contents, the changes based on the historical periods and the change it self has been examined closely. This evaluative procedure can be sum- marized as follows: first, the type and the genre of the writings identified as ori- ginal, translation, the latest book reviews, citation/guotation, report, letter, law, argumentative essay, interview,competition or news, considering the features obtained from the close study of each number of t he TKDB / TK j ou mal s within fift.y years. Second...