TY  - GEN
AU  - Whitaker, Jerry C.           
TI  - Power vacuum tubes handbook
SN  - 0849313457 (alk. paper)
U1  - 621.381512 
PY  - 1999///
CY  - Boca Raton
PB  - CRC Press,c1999.
KW  - Vacuum-tubes
KW  - Power electronics
N1  - Distributer : Al Ahram; Includes bibliographical references and indexes; Catalogued By : Mahitab
ER  -