Bluttman,Ken <br/><br/>
Excel formulas and functions for dummies / 
by Ken Bluttman. 
 - Fourth edition. 
 - xiii, 386 pages :  illustrations ;  23 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>9781119076780  RM100.35 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic spreadsheets.<br/>Business--Computer programs.