000
00329nam a2200121Ia 45e0
008
181001s1967 xx 000 0 und d
100
_a
Ryder
245
0
_a
Engineering electronics
250
_a
1967
260
_b
Mc Graw hill N.Y.
_c
1967
300
_a
690
942
_2
ddc
_c
BK
999
_c
275
_d
275