Singer Sam <br/><br/>
Biology of people 
Singer Sam; R. Hilgard Henry 
 - San  Francisco W. H. Freeman and Company    1978 
 - xii,546p.  cm. 
<br/><br/><label>ISBN: </label>0716700263 
<br/><br/><label>Standard No.: </label>251,706 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SOCIOLOGY
<br/><br/><label>Dewey Class. No.: </label>Y7:(G:6), L8