The Concept and the role of the model in mathematics and natural and social sciences:  proceedings of the colloquium sponsored by the Division of Philosophy of Sciences of the International Union of History and Philosophy of Sciences organized at Utrecht, January 1960/ 
by Hans Freudenthal. 
 - Dordrecht ;  New York:  D. Reidel,  Gordon & Breach,  [c1961]. 
 - 194 p.:  diagrs.,  23 cm. 
 - Synthese library .
<br/><br/> English, French or German. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>LCCN: </label>63001436 //r84 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science---Methodology.<br/>Mathematics---Study and teaching--Audio-visual aids<br/>Electromechanical analogies.
<br/><br/><label>Dewey Class. No.: </label>501.8  / C744