RT Book
T1 Sistemi che osservano
T2 Psiche e coscienza
A1 Von Foerster, Heinz 1911-2002
LA Italian
PP Roma
PB Astrolabio
YR 1987
UL https://krimdok.uni-tuebingen.de/Record/160149081X
NO Übers
SN 8834008987