Laszlo, Ervin,  1932- <br/><br/>
The relevance of general systems theory :  Papers presented to ludwing von bertalanffy on his seventieth birthday / 
Edited by ervin laszlo 
 - 213 páginas 
 - The International library of systems theory and philosophy .
<br/><br/><label>ISBN: </label>0807606588 
<br/><br/><label>Subjects--Personal Names: </label><br/>Bertalanffy, Ludwig von, 1901-1972 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sistema, Teoria de los--Discursos, ensayos, conferencias
<br/><br/><label>LC Class. No.: </label>Q295  / L36