000 00311nam a2200133Ia 4500
008 230326s9999 xx 000 0 und d
020 _a0
082 _a629
100 _aN/A
245 0 _aNomenclature Of High-Frequency (Et)
260 _a
_bN/A
_c               
365 _b0
650 _a
_a
999 _c1702
_d1702