Gould, Stephen Jay. <br/><br/>
The structure of evolutionary theory / 
Stephen Jay Gould. 
 - Cambridge :  Harvard University Press,  2002. 
 - xxii, 1433p ;  25 cm. 
<br/><br/>Includes bibliographical references . 
<br/><br/> Open access. 
<br/><br/><label>ISBN: </label>0674006135 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Evolution (Biology)<br/>Punctuated equilibrium (Evolution)