TY  - BOOK
AU  - Rosenbrock, Howard
TI  - Machines with a purpose
SN  - 0198563469
U1  - 601 
PY  - 1990///
CY  - Oxford
PB  - Oxford Univ. Press
KW  - Technology -- Philosophy
KW  - Man-Machine systems
KW  - Control theory
ER  -