Mathematics :  applications and connections.  Course 3 / 
Kay Balch ... [et. al.] 
 - 675 pages :  illustrations ;  28 cm. 
<br/><br/><label>ISBN: </label>0028240669 (teacher's wraparound ed.) 9780028252186 0028252187 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching.
<br/><br/><label>Dewey Class. No.: </label>510