TY  - BOOK
AU  - Greniewski Hennnryk
AU  - Wojtasiewicz Olgierd
TI  - Cybernetics without mathematics
U1  - 003.5 
PY  - 1960///
CY  - London
PB  - Pergamon Press
KW  - Cybernetics
N1  - tr. from Polish
ER  -