Reference and information services in the 21st century an introduction.

Reference and information services in the 21st century an introduction.

ग्रंथसूची विवरण
मुख्य लेखक: Cassell, Kay Ann
स्वरूप: पुस्तक
भाषा:English
प्रकाशित: New York Neal-Schuman Publishers 2006.
विषय:
Reference services (Libraries)
Electronic reference services (Libraries)
Reference books > Bibliography.
Electronic reference sources > Directories.