Seymour, Dale. <br/><br/>
Getting smarter every day.  Book D,  Grades 5-7 / 
created by Dale Seymour 
 - Parsippany, N.J. :  Dale Seymour Publications,  c2000 
 - viii, 120 p. :  ill. ;  28 cm. 
 - Book D Grades 5-7 Mathematics. .
<br/><br/><label>ISBN: </label>9780769001104 :  1,688 baht 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching (Elementary)
<br/><br/><label>Dewey Class. No.: </label>510.76  / S521G 2000