TY  - BOOK
AU  - Gelb, Arthur
AU  - Vander Velde, Wallace E.
TI  - MULTIPLE-INPUT DESCRIBING FUNCTIONS AND NONLINEAR SYSTEM DESIGN
U1  - 629.836 
PY  - 1968///
CY  - New York
PB  - Mcgraw-Hill
KW  - Control Theory
KW  - Systems Engineering
N1  - Includes Bibliography
ER  -