Document Type : Original Article
. (2000). . Library and Information Sciences, 3(2), 69-96.
. "", Library and Information Sciences, 3, 2, 2000, 69-96.
. (2000). '', Library and Information Sciences, 3(2), pp. 69-96.
, "," Library and Information Sciences, 3 2 (2000): 69-96,
. . LIS. 2000;3(2):69-96 (In Persian).
