Simpson, George Gaylord. <br/><br/>
Principles of animal taxonomy / 
George Gaylord Simpson ; ed. by L. C. Dunn. 
 - 1st Indian ed. 
 - Calcutta :  Oxford book,  c 1965. 
 - xii, 247 p. :  ill. ;  24 cm. 
 - Columbia Biological Series. .
<br/><br/> Includes index. 
<br/><br/>312  312 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology.
<br/><br/><label>Dewey Class. No.: </label>592 / S58p