Sarwar, Syed Mansoor, <br/><br/>
UNIX :  the textbook / 
Syed Mansoor Sarwar, Robert M. Koretsky. 
 - 3rd edition. 
 - Boca raton, Florida:  CRC Press,  2017 
 - xxxviii, 1344 pages  27 cm 
<br/><br/> "A Chapman & Hall book."  Includes index. 
<br/><br/><label>ISBN: </label>9781482233582 (Hardback : alk. paper) 
<br/><br/><label>LCCN: </label>2016009010 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>UNIX (Computer file)
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operating systems (Computers)
<br/><br/><label>LC Class. No.: </label>QA76.774.U64  / S37 2017 
<br/><br/><label>Dewey Class. No.: </label>005.4/32