Babu , Praveen G <br/><br/>
Computer science:  hardware and software-a step-by-step approach/ 
G. Praveen Babu and M.V. Narayana 
 - Hyderabad:  BS publications,  2008 
 - 233 p.:  ill.;  25 cm. 
<br/><br/><label>ISBN: </label>9788178001562  Rs. 130.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer science
<br/><br/><label>Dewey Class. No.: </label>004  / B 119