000 00274nam a2200121Ia 4500
008 211209s9999 xx 000 0 und d
020 _a9.78007E+12
041 _aeng
082 _a621.3824 KRA
100 _aKRAUS
245 _aANTENNAS AND WAVE PROPAGATION
260 _bMGH
999 _c76957
_d76957