Holt, Jack A. <br/><br/>
Cases and applications in LOTUS 1-2-3- with HAL / 
Jack A. Holt. 
 - 2nd ed. 
 - Homewood :  IRWIN,  1988 
 - xv, 322 p. 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Lotus 1-2-3- (Computer program)
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business--Data processing