Jorgensen, Carolyn., <br/><br/>
Mastering 1-2-3 release 3 /  
Carolyn Jorgensen. 
 - Singapore :  Tech publications,  1989. 
 - xxxii, 682 pages :  illustrations ;  22 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9813091940 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business--Computer programs.<br/>Electronic spreadsheets.