Whitney, Frances Basich. <br/><br/>
Impact Mathematics / 
Frances Basich Whitney, Robyn Silbey, with Consultants, Jan D. Gawronski & Viken Hovsepian. 
 - Texas :  Macmillan McGraw-Hill, 
 - xix, 106 p. :  ill. (some col.) ;  28 cm 
<br/><br/> Includes index.  Includes glossary. 
<br/><br/><label>ISBN: </label>9780021070145 0021070148 
<br/><br/><label>Dewey Class. No.: </label>510.712  / WHI