000 00318nam a2200121Ia 4500
001 123556
008 170722s9999 xx 000 0 und d
100 _aRoss, Jf
245 _aHandbook for radio engineering managers. /
260 _aLondon :
_bButterworth & Company ,
_c1980.
300 _a947 p.
_c24cms
942 _cGEN
999 _c98845
_d98845