000
00307nam a2200121Ia 4500
008
160710s1962 xx 000 0 und d
082
_a
621.3815 CUR
100
_a
GURTIS,ALLEN H
245
_a
THE DESIGN OF SWITICHING CIRCUITS
260
_b
D.VAN NOSTRAND CO.,INC.
_c
1962
300
_a
635
942
_2
ddc
_c
B
999
_c
34426
_d
34426