Reference and information services in the 21st century an introduction

Bibliographic Details
Main Author:	Cassell, Kay Ann
Other Authors:	Hiremath, Uma
Format:	Book
Language:	English
Published:	New York Neal-Schuman Publishers c2009.
Edition:	2nd ed.
Subjects:	Reference services (Libraries). Electronic reference services (Libraries). Reference books > Bibliography. Electronic reference sources > Directories.