Mitchell, Robert <br/><br/>
Number power :   calculating power/ 
Robert Mitchell 
 - vi, 157pages  illustrations  29 cm 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0809222841 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calculators
<br/><br/><label>Dewey Class. No.: </label>510.285 MIT