000
00287nam a2200121Ia 4500
008
191031s9999 xx 000 0 und d
100
_a
Herbert J Reich
245
0
_a
Funtional circuits and oscillators
260
_b
Van D Nostrand
260
_c
1961
365
_b
117.5
942
_c
BK
999
_c
200766
_d
200766