McGrath, Mike <br/><br/>
UNIX in easy steps / 
Mike McGrath 
 - United Kingdom :  In Easy Steps Limited,  2014 
 - 192 p. :  ill. ;  22 cm. 
<br/><br/>Includes bibliograpical refrences and index 
<br/><br/><label>ISBN: </label>9781840786224 
<br/><br/><label>Subjects--Topical Terms: </label><br/>UNIX (Computer file)--Handbooks, manuals, etc.<br/>Operating systems (Computers)