Ayub, Tahir <br/><br/>
Linux system administration / 
Tahir Ayub 
 - Islamabad:  National Book Foundation,  2010 
 - 142p. 
<br/><br/> PBK 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operating systems (Computers)
<br/><br/><label>Dewey Class. No.: </label>005.4469  / AYU