000 00351nam a2200133Ia 4500
008 211215s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aHarper, A E
245 0 _aRhombic antenna design
260 _bD Van Nastrand co inc
_aNew York
_c1941
300 _ax, 110 p.
653 _aEngineering
942 _c1
999 _c43510
_d43510