00290    a2200109   4500020001500000082001700015100001700032245003700049260004900086300002100135650002400156  a8122404685  a530.141bSAR  aSarwate V.V.  aElectromagnetic fields and waves  aNew DelhibNew age internationalc1993g1993  axv, 457p.c23cm.  aSolid state physics