Encyclopaedic dictionary of information technology/edited by M.L. Narang 

 - 1 
 - New delhi  Anmol publications pvt ltd  1995 
 - 556p. 
<br/><br/><label>ISBN: </label>8174881514 (set) 
<br/><br/><label>Dewey Class. No.: </label>621.3819503  N164E