O'LEARY,TIMOTHY J. <br/><br/>
MC GRAW-HILL MOCROSOFT 97 EXCEL  

 - NEW YORK:   Mc GRAW-HILL,  1998. 
<br/><br/><label>ISBN: </label>0072282541 
<br/><br/><label>Dewey Class. No.: </label>001.642 0 LE