The current state of digital reference: validation of a general digital reference model through a survey of digital reference services

Author: Pomerantz J.   Nicholson S.   Belanger Y.   David Lankes R.  

Publisher: Elsevier

ISSN: 0306-4573

Source: Information Processing and Management, Vol.40, Iss.2, 2004-03, pp. : 347-363

Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.

Previous Menu Next