Manual of reference and information sources

類似資料

• Manual of reference and information sources
  著者:: Singh, Sewa
  出版事項: (2004)
• Virtual reference, real money : Modeling costs in virtual reference services /
  著者:: Eakin, Lori,.
• Reference and information services :
  出版事項: (1991)
• Reference and information services :
  出版事項: (2001)
• Reference services
  著者:: Sharma, S. K.
  出版事項: (2005)