Julius, Edward H. , <br/><br/>
Rapid math :  tricks and tips, 30 days to number power / 
Edward H. Julius. 
 - ix,229p. :  illustrations ;  25 cm. 
<br/><br/><label>ISBN: </label>0471575631 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arithmetic.
<br/><br/><label>LC Class. No.: </label>QA111   / .J84 1992