Mary campbell  <br/><br/>
1-2-3 Release 2.3 the complete reference 

 - New York  Mc Graw Hill  1991 
 - 1072 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>1-2-3 Release 2.3
<br/><br/><label>Dewey Class. No.: </label>5.13  / PAN