Mansur, Mohamed Iqbal <br/><br/>
Operating system technologies / 
Mohamed Iqbal Mansur 
 - New Delhi :  Duckworth Press,  c2008 
 - 113 p. :  ill. ;  28 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>8190469944 :  Rs. 100.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer technicians--Certification<br/>Operating systems (Computers)--Examinations--Study guides
<br/><br/><label>Dewey Class. No.: </label>005.43