Postman, Andrew  . <br/><br/>
Using HAL: a guide to achieving greater productivity with lotus 1 - 2- 3`s companion product /   Textual Documents 
Andrew Postman. 
 - Berkeley :   Mc-Graw Hill ,   1987. 
 - NULL ;   NULL. 
<br/><br/><label>Subjects--Index Terms: </label>HAL Lotus 1 - 2- 3 Software packages 
<br/><br/><label>Dewey Class. No.: </label>005.369HAL  / POS