TY  - BOOK
AU  - Graf, Rudolf F
TI  - Converter and filter circuits
SN  - 0750698780
AV  - TK 7872.C8 Gra 
PY  - 1997///
CY  - Boston
PB  - Newnes
KW  - ELECTRIC CURRENT CONVERTERS
KW  - FREQUENCY CHANGERS
KW  - ELECTRIC FILTERS
N1  - Originally published: The modern converter and filter circuit encyclopedia. Blue Ridge Summit, PA : TAB Books, c1993. -Includes bibliographical references (p. 175-180) and index
UR  - http://www.loc.gov/catdir/toc/els032/96036496.html
UR  - http://www.loc.gov/catdir/description/els032/96036496.html
ER  -