Preserving digital materials 
Ross, Harvey. 
 -  Rowman & Littlefield.  2018 
 - xxv, 249 pages 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>Digital preservation.
<br/><br/><label>Dewey Class. No.: </label>LS 025.84 H3411 2018