Rosenthal, Ricky. <br/><br/>
The Sign of the Ivory Horn :  Eastern African Civilizations / 
Ricky Rosenthal 
 - Dobbs Ferry, N.Y.,  Oceana Publications,  1971. 
 - 162 p.  illus.  23 cm. 
<br/><br/>Introduction (Page-1), In the Beginning (Page-9), Meroe in Relief (Page-19), Arabs and Africans (Page-38), Rhodesia’s Ruins of Mystery (Page-44), A Story in Stone (Page-56), People of the Hills (page-65), Cities on the Sea (Page-77), Island Outposts (Page-93), Portuguese Interlude (Page-100), Anglo- American Interregnum (Page-110).   
<br/><br/><label>ISBN: </label>0379004496 
<br/><br/><label>LCCN: </label>70132279 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Africa, Eastern--History.
<br/><br/><label>Dewey Class. No.: </label>967.6,ROS