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The librarian and reference queries : a systematic approach /

Reference and information services in the 21st century : an introduction /

Reference and information services in the 21st century : an introduction /

Digital versus non-digital reference : ask a librarian online and offline /

Current problems in reference service,

Computer-based reference service /

Practical reference work /

Basic reference sources : a self-study manual /

Printed reference material /

Printed reference material /

Introduction to reference work /

Introduction to reference work /

Introduction to reference work /

Introduction to reference work

Introduction to reference work

Introduction to reference work /

Introduction to reference work /

Introduction to reference work /

Digital reference services /

Digital reference services /

Introduction to reference work /

New technologies and reference services /

Reference and information services in the 21st century : an introduction /

Introduction to reference work /

Digital reference services /

Current problems in reference service,

Introduction to reference work /

More case studies in reference work /

Managing the twenty-first century reference department : challenges and prospects /

Digital versus non-digital reference : ask a librarian online and offline /

Reference and information services in the 21st century : an introduction /

Digital reference services /

The effective reference librarian /

Introduction to reference work /

Printed reference material /

Reference resources : a systematic approach /

Computer-based reference service /

Perceptions and Users of the Internet as A new Health Information Sources Among Saudi College Students /

Virtual reference services : issues and trends /

Virtual reference service : from competencies to assessment /

The effective reference librarian /

The effective reference librarian /