Geoffrey T.LeBlond...  et al.  . <br/><br/>
Using unix system v:release 3 

 - Berkeley Osborne McGraw-Hill  1990 
 - xxxvi,490p.  24cm. 
<br/><br/><label>ISBN: </label>0078815568 
<br/><br/><label>Dewey Class. No.: </label>001.6425  / Leb