Onyett, Lloyd. <br/><br/>
Essentials of Lotus 1-2-3 Release 2.2 / 
Lloyd Onyett, Gail Onyett. 
 - Cambridge :  Course Technology,  1989. 
 - xii, 206 p. : I-10 . 
<br/><br/><label>ISBN: </label>1878748696 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Lotus 1-2-3 (computer program).<br/>Business--Date processing.