Encyclopaedic dictionary of computer and library science (v.4): J-O/ 
by Parmar P P (ed.) and Zaved Khan (ed.) 
 - New Delhi:  Anmol,  2003. 
 - 837-1137p. 
<br/><br/><label>ISBN: </label>9788126116027 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopaedia Computer Science<br/>Encyclopaedia Library Science<br/>Library Science
<br/><br/><label>Dewey Class. No.: </label>020.3  / PAR/E