Jain,Satish <br/><br/>
A-Level made simple  Basics of OS UNIX and Shell programming  Based on DOEACC A Level Revised syllabus of year 2010 for A8-R4 Paper 

 - India:  BPB Publications,  2011. 
 - 234p. 
<br/><br/><label>ISBN: </label>9788183333535 
<br/><br/><label>Dewey Class. No.: </label>005.4  / JAI.A