UNIX system V/386 release 4  programmer's guide, POSIX conformance 
UNIX System Laboratories                                     
 - New Delhi  Prentice-Hall  1990 
 - [various pagings.] 
<br/><br/><label>ISBN: </label>0-87692-740-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Manual-UNIX System<br/>NASA Thesaurus<br/>UNIX system-Manual
<br/><br/><label>Universal Decimal Class. No.: </label>02:681.31  / USL