Haviland, Keith <br/><br/>
Unix system programming 

 - New York  Addison-Wesley  1987 
 - xv, 339p. 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>201129191 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operating system<br/>Operating system -- Unix