Spencer, Robert F., <br/><br/>
The native Americans  ethnology and backgrounds of the Indians 
Robert F. Spencer, Jesse D. Jennings, et al. 
 - Second edition. 
 - xxi, 584 pages :  illustrations ;  27 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 543-569. 
<br/><br/><label>ISBN: </label>0060463716 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Indians of North America.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>North America--Antiquities.