Digital reference services (v.1)

समान संसाधन

• Digital reference services (v.2)
  द्वारा: Mathew Forney
  प्रकाशित: (2003)
• Reference services and the digital sources of information /
  द्वारा: Amjad Ali
  प्रकाशित: (2004)
• Reference services in library science
  द्वारा: Rastogi, K.G
  प्रकाशित: (2006)
• Revisiting library reference services
  द्वारा: Cherian Mathew
  प्रकाशित: (2013)
• Reference service /
  द्वारा: Ranganathan, S. R.
  प्रकाशित: (1961)