Unix system V/386 release 4 : product overview and master index 

 - New Delhi  Prentice-Hall  1990 
 - iv 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>876927266 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operating system<br/>Operating system -- Unix