The reference guide to data sources / Julia Bauder.

by Bauder, Julia
Published 2014

Reference and information services in the 21st century : an introduction / Kay Ann Cassell and Uma Hiremath.

by Cassell, Kay Ann
Published 2009

Reference and information services : an introduction / Kay Ann Cassell and Uma Hiremath.

by Cassell, Kay Ann
Published 2013

E-reference context and discoverability in libraries : issues and concepts / Sue Polanka, editor.

Published 2012

Reference and information services : an introduction / Kay Ann Cassell and Uma Hiremath.

by Cassell, Kay Ann
Published 2013

Reference and information services in the 21st century : an introduction / Kay Ann Cassell and Uma Hiremath.

by Cassell, Kay Ann
Published 2006

Developing reference collections and services in an electronic age : a how-to-do-it manual for librarians / Kay Ann Cassell.

by Cassell, Kay Ann
Published 1999

The Library Journal guide to e-reference resources / edited by Mirela Roncevic for Library Journal, with an introduction by Francine Fialkoff.

Published 2009

The reference collection : from the shelf to the Web / William J. Frost, editor.

Published 2005

Reference and information services in the 21st century : an introduction / Kay Ann Cassell and Uma Hiremath.

by Cassell, Kay Ann
Published 2011