1. virtual reference service from competencies to assessment
پدیدآورنده : /Edited by r. david lankes,...
کتابخانه: National Library and Archives of Islamic Republic of Iran (Tehran)
موضوع :
2. Virtual reference service: From competencies to assessment
پدیدآورنده : Edited by R. David Lankes...[et al.]
کتابخانه: Library of Faculty of Psychology and Educational Sciences University of Tehran (Tehran)
موضوع : Electronic reference services (Libraries),Reference services (Libraries)-Information technology,Electronic reference services (Libraries)-Study and teaching,Reference librarians-Effect of technological innovations on
رده :
Z
711
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45
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V5
2008
