Royal, Brandon. <br/><br/>
Power math :  30 powerful principles / 
Brandon Royal. 
 - 281 pages :  illustration ;  22 cm. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9788184957303 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching.