3Steve Jones.The Internet Goes to College(Pew Internetand American Life Project)http://www.pewinternet.org/reports/PIP_College_Report.pdf.(Accessed Oct.11,2004).
4OCLC Online Computer Library Center, Inc.. OCLC White Paper on the Information Habits of College Students, How Academic Librarians Can Influence Students' Web-based Information Choices. http://www 5. oclc. org/downloads/community/information-habits, pdf..(Accessed Oct. 11,2004).
5Andrew Large and Jamshid Beheshti. OPACs: A Research Review. Library and Information Science Research, 1997 (2).
6Eric Novomy. I Don't Think I Click; A Protocol Analysis Study of Use of a Library Online Catalog in the Internet Age. College & Research Libraries, 2004(6).
7Amanda Spink, Dietmar Wolfram, Bernard J. Jansen,and Tefko Saracevic. Searching the Web: The Public and Their Queries. Journal of the American Society for Information Science, 2001 (2).
8Charles R. Hildreth. The Use and Understanding of Keyword Searching in a University Onlien Catalog. Information Technology and Libraries, 1997(6).
