Business information service

समान संसाधन

• Guide to information service
  द्वारा: Ranganathan S R
  प्रकाशित: (1979)
• Business information services : Some aspects of structure organisation and problems /
  द्वारा: Campbell Malcolm J.
  प्रकाशित: (1974)
• Copyright: Interpreting the law for libraries archives and information services
  द्वारा: Ranganathan S R
  प्रकाशित: (1997)
• Information Services
  द्वारा: Gupta, Vineet
  प्रकाशित: (2007)
• Reference service /
  द्वारा: Ranganathan, S. R.
  प्रकाशित: (1992)