Coffin, Stephen. <br/><br/>
UNIX System V release 4 :  the complete reference / 
Stephen Coffin. 
 - Berkeley, Calif. :  Osborne McGraw-Hill,  1990. 
 - xxxviii, 904 p. :  ill. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>007881653X 
<br/><br/><label>LCCN: </label>92013042     
<br/><br/><label>Subjects--Topical Terms: </label><br/>UNIX System V (Computer file).<br/>UNIX (Computer operating system).