Functions modeling change :  a preparation for calculus / 
produced by the consortium based at Harvard and funded by a National Science Foundation Grant ; Eric Connally ... [et al.] ; coordinated by Srdjan Divac ... [et al.]. 
 - New York :  John Wiley,  c2000. 
 - xiI, 612 P. :  ill. ;  27cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>047117081X (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Functions.