Patrick, Ruth ed. <br/><br/>
Diversity / 
edited by Ruth Patrick 
 - Pennsylvania :  Hutchinson Ross publishing co,  1983. 
 - 413p. : 
<br/><br/><label>ISBN: </label>0879334207 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Diversity
<br/><br/><label>Dewey Class. No.: </label>301.32  / PAT/D