Hadamard, Jacques <br/><br/>
An essay on the psychology of invention in the mathematical field  
/ by Jacques Hadamard 
 - 1a ed. 
 - New York :  Dover publications,  1945 
 - 143 p. :  20 cm. 
 - Dover books explaining science .
<br/><br/> Incluye apèndice 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psicología<br/>Inventos<br/>Matemáticas
<br/><br/><label>LC Class. No.: </label>BF411  / H33 1945