List of Articles سرعنوانهای موضوعی Open Access Article Abstract Page Full-Text 1 - Reviewing the conformity and updating persian subject headings in comparison with the titles of persian books published in 1384 -1388 on Iranian N.L.D Zahra Abazari Saeideh Palizvani Open Access Article Abstract Page Full-Text 2 - Studying the role of Persian Subject Headings in retrieving the children information resources from the Perspective of Librarians of Hamadan Province public libraries Saeid Latifi Atefeh zarei Saeed Ghaffari