INFLUENCE OF ABSTRACT THOUGHT 29 



REFERENCES 



Aristotle, Historia Animalium ; translated by D'A. W. Thomp- 

 son. (Vol. iv of the Works of Aristotle Translated into English. 

 Oxford: Clarendon Press.) 



A. B. Buckley (Mrs. Buckley Fisher), A Short History of Natural 

 Science. 



G. H. Lewes, Aristotle ; A Chapter in the History of Science. 



T. E. Lones, Aristotle's Researches in Natural Science. 



D'A. W. Thompson, On Aristotle as a Biologist. 



William Whewell, History of the Inductive Sciences. 



Alfred Weber, History of Philosophy. 



