00272nam a2200109Ia 4500008004100000100002100041245003600062260002600098260000900124546001200133999001700145170619s9999    xx            000 0 und d  aCollin- Robert E 0aFoundations for Microwave Engg.  bNew York : john Wiely  c2004  aENGLISH  c17524d17524