Reference and information services in the 21st century an introduction

Reference and information services in the 21st century an introduction

Bibliografiset tiedot
Päätekijä: Cassell, Kay Ann
Muut tekijät: Hiremath, Uma
Aineistotyyppi: Kirja
Julkaistu: New York Neal-Schuman Pub. c2011.
Painos:2nd ed. rev.
Aiheet:
Reference services (Libraries)
Electronic reference services (Libraries)
Reference books > Bibliography.
Electronic reference sources > Directories.