O'Leary, Timothy J. <br/><br/>
The student edition of Lotus 1-2-3, Release 2.3 / 
Timothy J. O'Leary, Linda I. O'Leary. 
 - [Rev. ed.]. 
 - Reading, Mass. :  Addison-Wesley,  [c1992]. 
 - xix, 208 p. :  3.5" program disk. 
<br/><br/><label>ISBN: </label>020195656X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Lotus 1-2-3 (Computer program).<br/>Electronic spreadsheets.