000 00287nam a2200109Ia 4500
001 120028
008 170722s9999 xx 000 0 und d
100 _aIvanoc, Sn
245 _aPhysics of microwave semiconductor diodes tr by RC Glass ed by MHN Potok /
260 _c1969.
942 _cGEN
999 _c76430
_d76430