Document Type : Original Article
. (2005). . Library and Information Sciences, 8(2), 91-114.
. "", Library and Information Sciences, 8, 2, 2005, 91-114.
. (2005). '', Library and Information Sciences, 8(2), pp. 91-114.
, "," Library and Information Sciences, 8 2 (2005): 91-114,
. . LIS. 2005;8(2):91-114 (In Persian).
