Dewy decimal classification in library science 
Sahu, Ravindra. 
 -  Random Publications.  2012 
 - viii, 272 pages 
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<br/><br/><label>ISBN: </label>978-9-38142156-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Classification, dewey decimal -- Programmed instruction.
<br/><br/><label>Dewey Class. No.: </label>LS 025.431077 S1319 2012