Harvey, D. R.  1951- <br/><br/>
Preserving digital materials / 
Ross Harvey. 
 - 2nd ed. 
 - Berlin ;   Boston :  De Gruyter Saur,  c2012. 
 - ix, 251 p. ;  24 cm. 
 - Current topics in library and information practice .
<br/><br/>Includes bibliographical references (p. [222]-240) and index. 
<br/><br/><label>ISBN: </label>9783110253689 (acidfree paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Digital preservation.
<br/><br/><label>Dewey Class. No.: </label>025.8/4