TY  - BOOK
AU  - Biggs,Andy
AU  - Hoffman,Mike
AU  - Shepard,Tristram
ED  - Stanley Thornes
TI  - Design & make it!: systems and control technology 
SN  - 0748736646
U1  - 629.831 23
PY  - 1998///.
CY  - Cheltenham: 
PB  - Stanley Thornes, 
KW  - System design
KW  - Θεωρία συστημάτων
N1  - Includes index
ER  -