Hadamard, Jacques,  1865-1963. <br/><br/>
An essay on the psychology of invention in the mathematical field/ 
by Jacques Hadamard. 
 - Princeton, N.J.:  Princeton University Press,  1945. 
 - xiii, 143 p.;  20 cm. 
<br/><br/>Bibliographical foot-notes. 
<br/><br/><label>LCCN: </label>a  45001177 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics---Philosophy.<br/>Psychology.<br/>Inventions.
<br/><br/><label>Dewey Class. No.: </label>511.3  / H125e