A Comprehensive Approach Excel core & expert/  English. 
Kathleen Stewart. 
 - USA:  The McGraw-Hill Companies,Inc, 
 - xxiv,744p.;  ill.;  25cm. 
<br/><br/><label>ISBN: </label>0078273994 
<br/><br/><label>Dewey Class. No.: </label>681.142.1  / STE