000 00227nam a2200073 4500
080 _a
_b
245 _aIEEE: 0521 - 1984; Letter Designations for Radar-Frequency Bands
100 _aINSTITUTE OF ELETRICAL AND ELECTRONICS ENGINEERS
260 _aNew York
_bIEEE
_c1984
300 _a8
999 _c30207
_d30207