Hergert, Douglas <br/><br/>
Excel 4 for windows: instant reference. 

 - San Francisco, Calif. :  Sybex,  c1992. 
 - 269 p. :  20,5 cm. 
 - Sybex instant reference series .
 - Sybex instant reference series .
<br/><br/><label>ISBN: </label>0782110169 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COMPUTADORAS -PROGRAMACION
<br/><br/><label>Universal Decimal Class. No.: </label>681.3.06