A tutorial on lotus 1-2-3 / 
V. B. Aggarwal. 
 - New Delhi:  Pitambar Publishing Company,  1993. 
 - 80 p. 
<br/><br/><label>ISBN: </label>8120908481 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data Processing and Computer Science
<br/><br/><label>Dewey Class. No.: </label>004  / TUT