Zaslarsky, Claudia <br/><br/>
Africa counts: number and pattern in African culture 

 - Boston  Weber & Schhmidt  1973 
 - x,328p.  23cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics, primitive
<br/><br/><label>LC Class. No.: </label>GN476.I.Z37