Document Type : Original Article
. (2004). . Library and Information Sciences, 7(1), 81-102.
. "", Library and Information Sciences, 7, 1, 2004, 81-102.
. (2004). '', Library and Information Sciences, 7(1), pp. 81-102.
, "," Library and Information Sciences, 7 1 (2004): 81-102,
. . LIS. 2004;7(1):81-102 (In Persian).
