Ritvo Harriet <br/><br/>
Platypus and the mermaid and other figments of the classifying imagination 
Ritvo Harriet 
 - Cambridge  Harvard University Press          1997 
 - xiv, 288p,  cm. 
<br/><br/><label>ISBN: </label>0676673581  1034.8900000000001 
<br/><br/><label>Source: </label> RKBA\08-09\3665, 02/04/2009, RAJKIRAN BOOK AGENCY  General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociology
<br/><br/><label>Dewey Class. No.: </label>Y:(K).3.M, N7