Jakhar , prem singh <br/><br/>
A text book of information technology and electronic system  [[Book] /] 
prem singh Jakhar. 
 - 1st.ed. 
 - delhi,  2005. 
 - 569p. ;  25cm. 
<br/><br/> without ISBN 
<br/><br/> All age. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>information technology.
<br/><br/><label>Dewey Class. No.: </label>621.381011 
<br/><br/><label>National Library of Medicine Call No.: </label>621.381011  / J T