TY  - BOOK
AU  - Helton,J.William
AU  - Merino,Orlando
TI  - Classical control using H [infinity symbol] methods : : an introduction to design / 
SN  - 0898714249   
PY  - 1998///
CY  - Philadelphia
PB  - Society for industrial and Applied Mathematics, 
KW  - H [infinity symbol] control
N1  - Includes index
ER  -