Milton, Michael. <br/><br/>
Excel / 
Michael Milton. 
 - Gliwice :  Helion,  2011. 
 - 435, [13] s. :  il. ;  23 cm. 
 - Rusz głową! .
 - Head First .
<br/><br/>Indeks. 
<br/><br/><label>ISBN: </label>9788324627967 
<br/><br/><label>Universal Decimal Class. No.: </label>004.457 Excel