Bleibtreu, Hermann K Downs, James F <br/><br/>
Teacher's manual for human variation  an introduction to physical anthrpology 

 - Beverly - hills  Glencoe press  1969 
 - 33p.; 23cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human variation<br/>Physical anthropology<br/>Populations<br/>Racial groupings