Baras, Edward M. <br/><br/>
Guide to using lotus 1-2-3  covers version 2 
by Edward M. Baras 
 - 2nd. ed. 
 - Berkeley  Mcgraw-Hill book company  1988 
 - xii, 412p. 
<br/><br/><label>ISBN: </label>0070991405 
<br/><br/><label>Dewey Class. No.: </label>005.369  / N88