Document Type : Original Article
. (2005). . Library and Information Sciences, 8(1), 89-99.
. "", Library and Information Sciences, 8, 1, 2005, 89-99.
. (2005). '', Library and Information Sciences, 8(1), pp. 89-99.
, "," Library and Information Sciences, 8 1 (2005): 89-99,
. . LIS. 2005;8(1):89-99 (In Persian).
