Sharma, S.K <br/><br/>
Concise computer encylopaedia of Library and information science 

 - New Delhi  Ess Ess Publications  1991 
 - 6171  Hb  21.5cm 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>020