Stancheva, Nevena Ilieva, Angelova, Vyara Petrova Measuring the Efficiency of University Libraries Using Data Envelopment Analysis,
University of Economics, 2004, ??, ISSN 1214-1429.
Stancheva, Nevena Ilieva, Angelova, Vyara Petrova .
Measuring the Efficiency of University Libraries Using Data Envelopment Analysis.
Prague: University of Economics, 2004, ??, ISSN 1214-1429.
Stancheva, Nevena Ilieva, Angelova, Vyara Petrova (2004)
Measuring the Efficiency of University Libraries Using Data Envelopment Analysis,
Prague: University of Economics, ??, ISSN 1214-1429
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