Electronic publications are proving to be a popular resource for many consumers. It is imperative that the credibility of vendor-supplied usage data is analyzed in order to present the most accurate, non-biased information on these up-and-coming pro...Loe edasi...
This book examines how consistent and compatible are the usage reports librarians receive from various e-books vendors by analyzing three vendor cases. It focuses on what types of usage data are delivered by the e-books providers, how the data are p...Loe edasi...
