TY - BOOK ID - 127272569 TI - The relevance of general systems theory : papers presented to Ludwig von Bertalanffy on his seventieth birthday AU - Bertalanffy, Ludwig von AU - Laszlo, Ervin PY - 1972 SN - 9780807606599 0807606596 PB - New York: George Braziller, DB - UniCat KW - Théorie de l'architecture UR - https://www.unicat.be/uniCat?func=search&query=sysid:127272569 AB - This book is based on the interdisciplinary symposium honoring Ludwig von Bertalanffy on his seventieth birthday, wich took place on September 18, 1971, at the State University of New York. The symposium was meant to reach beyond the personal sphere and pay homage to the celebrant by examining the present state, and prospects of future development, of one area to which he hzs contribued perhaps more than anyone else : general systems theory. ER -