1975 | ||
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1 | EE | Michael K. Buckland, Anthony Hindle, Gregory P. M. Walker: Methodological problems in assessing the overlap between bibliographical files and library holdings. Inf. Process. Manage. 11(3-4): 89-105 (1975) |
1 | Michael K. Buckland | [1] |
2 | Anthony Hindle | [1] |