X/Open portability guide: XSI commands and utilities 

 -  Englewood Cliffs,N.J.:Prentice-Hall  1989 
 - 340 p. 
<br/><br/><label>ISBN: </label>013685835x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>X/Open System Interface(XSI): XSI commands
<br/><br/><label>Dewey Class. No.: </label>004  / X56