Hess, Adrien L. <br/><br/>
Mathematics projects handbook / 
Adrien L. Hess, Glenn D. Allinger, Lyle E. Andersen. 
 - 3rd 
 - Virginia :  National Council of Teachers of Mathematics,  [1994]. 
 - v, 52 p. ;  23 cm. 
<br/><br/>Bibliography: p. 47-52. 
<br/><br/><label>ISBN: </label>087353283X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching
<br/><br/><label>Dewey Class. No.: </label>510.712