000 00496nam a2200241Ia 4500
008 150909s9999 xx 000 0 und d
020 _a-
035 _a3490
037 _b85-565
050 _aTK 6552 .F4
245 _aREFERENCE DATA FOR RADIO ENGINEERS
250 _a4TH
260 _aNEW YORK
260 _bITTC
260 _c1997
300 _a1119
300 _b1
500 _a1
501 _a0
504 _a0
650 _aTECHNOLOGY(APPLIED SCIENCES)
700 _aI T T C
999 _c6952
_d6952