Alemu Getaneh Emergent theory of digital library metadata Enrich then filter - Amsterdam Elsevier 2015 ISBN: 9780081003855 5309.39 Standard No.: 349,606 Source: 45632, 10/12/2015, Segment Book Distributors Textual Subjects--Topical Terms: Library and Information Science Dewey Class. No.: 2:(D65,8(B)), Q5