@article { author = {فتاحی, رحمت الله}, title = {}, journal = {Library and Information Sciences}, volume = {7}, number = {شماره 4 (پیاپی 28)}, pages = {3-4}, year = {2004}, publisher = {Central Library of Astan Quds Razavi}, issn = {1680-9637}, eissn = {2676-5977}, doi = {}, abstract = {}, keywords = {}, title_fa = {تخصص گرایی در حرفه}, abstract_fa = {}, keywords_fa = {}, url = {https://lis.aqr-libjournal.ir/article_47235.html}, eprint = {} }