Foerster, Heinz von  (1911-2002). <br/><br/>
Understanding systems :  conversations on epistemology and ethics / 
Tyt. oryg.:  Wahrheit ist die Erfindung eines Lügners 
Heinz von Foerster, Bernhard Poerksen ; translation by Karen Leube. 
 - New York [etc.] :  Heidelberg :  Kluwer Academic/Plenum Publishers ;  Carl-Auer-Systeme Verlag,  cop. 2002. 
 - 161 s. :  il. ;  25 cm. 
 - International Federation for Systems Research International Series on Systems Science and Engineering ;  vol. 17 .
 - IFSR International Series on Systems Science and Engineering  vol. 17 .
<br/><br/> Tyt. oryg. wg: DNB online. 
<br/><br/><br/>Tł. z jęz. niem. 
<br/><br/><label>ISBN: </label>0306467526 (Kluwer Academic/Plenum Publishers) 3896702343 (Carl-Auer-Systeme Verlag)