162 resultados para Electronic reference services (Libraries)


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Mode of access: Internet.

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"May 1990.

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"September 1990."

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"Papers presented at the Allerton Park Institute, sponsored by University of Illinois, Graduate School of Library and Information Science, cosponsored by the Youth Divisions of the American Library Association: American Association of School Librarians (AASL), Association for Library Service to Children (ALSC), Young Adult Services Division (YASD); held November 14-16, 1986, Chancellor Hotel & Conference Center ... Champaign, Illinois."

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"September 1991."

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"March 1992."

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"June 1992"

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At head of title : Systems and Procedures Exchange Center.

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"Contains the results of a 1994 survey on the use of user surveys by 69 ARL members. This kit focuses on planning, designing, conduction, and analyzing surveys, and incorporating the results into the decision-making process"--SPEC flyer, p. [1].

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"November 1994."

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"July 1996."