LeBlond, Geoffrey T. <br/><br/>
Using SCO UNIX /  [Books]. 
the LeBlond Group, Geoffrey T. LeBlond ... [et al.]. 
 - Berkeley :   Osborne McGraw-Hill,   1990. 
 - 610 pages. ;   24 cm. 
<br/><br/> "Covers XENIX"--Cover.  Includes index. 
<br/><br/><label>ISBN: </label>0078816416 
<br/><br/><label>Subjects--Topical Terms: </label><br/>UNIX (Computer file).--system