Verma, Rajesh  . <br/><br/>
Fundamentals of computer operating systems /  
by Rajesh Verma. 
 - New Delhi :   Anmol Publications ,   2014 
 - viii, 320p :  
<br/><br/><label>ISBN: </label>978-81-261-6273-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Windows operating system
<br/><br/><label>Dewey Class. No.: </label>BV  / Q4