00393nam a2200157Ia 4500008004100000020001800041041000800059082001600067100001600083245004300099260002500142300002600167365001600193500001000209700001600219230718s9999    xx            000 0 und d  a0-02-946157-X  aeng  a621.38bGAN  aGandhi O.P.  aMicrowave Engineering And Applications  c1989bPergamon Press  a543dRef 136 E (5524)  cRs.b281.40  a136 E  aGandhi O.P.