000
00256nam a2200109Ia 4500
008
140122s9999 xx 000 0 und d
082
_a
537 Rudolf F
100
_a
Graf R F
245
_a
abc's of elecrtronic test probes
260
_b
_c
1966
942
_c
BK
_2
ddc
999
_c
2815
_d
2815