Document Type : Original Article
. (2000). . Library and Information Sciences, 3(2), 97-114.
. "", Library and Information Sciences, 3, 2, 2000, 97-114.
. (2000). '', Library and Information Sciences, 3(2), pp. 97-114.
, "," Library and Information Sciences, 3 2 (2000): 97-114,
. . LIS. 2000;3(2):97-114 (In Persian).
