Reference and information services in the 21st century : an introduction /
Cassell, Kay Ann.
Reference and information services in the 21st century : an introduction / Kay Ann Cassell and Uma Hiremath. - 2nd ed. rev. - London : Facet Publishing, 2011. - xvii, 461 p. ; 23 cm.
Includes bibliographical references and indexes.
9781856047784 (pbk.) RM210.09 1856047784 (pbk.)
Reference services (Libraries)
Reference and information services in the 21st century : an introduction / Kay Ann Cassell and Uma Hiremath. - 2nd ed. rev. - London : Facet Publishing, 2011. - xvii, 461 p. ; 23 cm.
Includes bibliographical references and indexes.
9781856047784 (pbk.) RM210.09 1856047784 (pbk.)
Reference services (Libraries)
