TY  - BOOK
AU  - Abrahams,J.R.
AU  - Coverley,G.P.
TI  - Signal flow analysis
U1  - 631.31921 
PY  - 1965///
CY  - Oxford
PB  - Pergamon Press
KW  - Flowgraphs
KW  - Graphic methods
KW  - System analysis
N1  - Includes index
ER  -