Virtual reference desk Creating a reference future /

Antzeko izenburuak

• The virtual reference desk: creating a reference future
  nork: Lankes, R.David [ed.]
  Argitaratua: (2006)
• BIOMEDICAL ENGINEERING DESK REFERENCE
  Argitaratua: (2009)
• World desk reference
  Argitaratua: (2002)
• Virtual reference service from competencies to assessment
  nork: Lankes, David R...[et.al]; ed
  Argitaratua: (2008)
• Implementing digital reference services: setting standards and making it real
  nork: Lankes, David R.
  Argitaratua: (2003)