BOURGEOIS, Lucien <br/><br/>


 - 1® Ediȯ̂ 
 - Lisboa  Instituto Piaget  1996 
 - 155p. 
<br/><br/><label>ISBN: </label>972-8245-92-0 
<br/><br/><label>Subjects--Personal Names: </label><br/>BOURGEOIS, Lucien
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economia<br/>Produȯ̂ Agrc̕ola
<br/><br/><label>Dewey Class. No.: </label> / 338.43/bou/p