Mason, John O. <br/><br/>
Using IBM microcomputers in business :  decision making with Lotus 1-2-3 and dBase III plus / 
by John O. Mason. 
 - San Diego, Calif. :  Harcourt Brace Jovanovich,  1991. 
 - viii, 922 p. 
<br/><br/><label>ISBN: </label>0155944894 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business.