TY  - BOOK
AU  - Godfrey, Keith., ed.
TI  - Perturbation signals for system identification /ed. by Keith Godfrey., ed
T2  - Prentice-Hall International Series in Acoustics, Speech, Signal Processing
SN  - 0136564143
U1  - 621.38224 
PY  - 1993///
CY  - New York
PB  - P-H
ER  -