00371nam a2200133Ia 4500008004100000020001500041041001200056082001600068100001800084245006800102260004900170300001000219650000800229221030s9999    xx            000 0 und d  a8122414478  aEnglish  a105.23bSis  aM. L. Sisodia 0aMicrowave Active Devices Vacuum & Solid Statecby M. L. Sisodia  bNew  Age International Pub.aNew Delhic2003  a12.19  aECE