"Topham, Douglas" <br/><br/>
First book of UNIX 

 - Carmel  Howard W. Sams & Company  1990 
 - 288p. 
<br/><br/><label>ISBN: </label>9780672272998 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers
<br/><br/><label>Dewey Class. No.: </label>001.642 TOP