Gerdes, Paulus. <br/><br/>
Geometry from Africa :  mathematical and educational explorations. / 
Paulus Gerdes, with a foreword by Arthur B. Powell. 
 - Washington, DC :  Mathematical Association of America,  c1999. 
 - xv, 210 p. :  ill. ;  22 cm. 
 - Classroom resource materials .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0883857154 (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometry--Study and teaching.<br/>Art in mathematics education.<br/>Decoration and ornament--Africa, Sub-Saharan.