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Bibliographic Details
Main Authors:	Morse, Philip M., Chen, Ching-Chih
Format:	Recurso educativo Open Access
Language:	en
Published:	1975
Subjects:	Data Collection Library Circulation Library Research Probability Use Studies
Online Access:	https://eric.ed.gov/?id=EJ117901
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Table of Contents:

Using Circulation Desk Data to Obtain Unbiased Estimates of Book Use Morse, Philip M. Chen, Ching-Chih Data Collection Library Circulation Library Research Probability Use Studies Shows how simple probability theory can serve to remove the bias from a sample so that estimates of total yearly circulation and circulation distribution can be calculated from circulation desk data. (Author/PF)