000 00290nam a2200121Ia 4500
008 220201s1977 xx 000 0 eng d
100 _aHANDEL S
245 0 _aDICTIONARY OF ELECTRONICS
250 _a2
260 _aLONDON
_bELEMENT OF RADIO SURVEYING
_c1977
300 _a413
942 _2ddc
999 _c90360
_d90360