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| LEADER |
00594cam a2200181u 4500 |
| 005 |
20210716145553.0 |
| 008 |
840411s1950 gw a 000 0 ger |
| 999 |
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|c 37755
|d 37755
|
| 010 |
|
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|a 51020481
|
| 040 |
|
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|a DLC
|c CarP
|d HR-ZaFER
|b hrv
|e ppiak
|
| 050 |
0 |
0 |
|a TK6565.V3
|b S35
|
| 100 |
1 |
|
|a Schweitzer, Helmut.
|9 8971
|
| 245 |
0 |
0 |
|a Röhrenmesstechnik :
|b Brauchbarkeits- und Fehlerbestimmung von Radioröhren /
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| 260 |
|
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|a München,
|b Franzis-Verlag
|c [1950]
|
| 300 |
|
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|a 191 str. :
|b diagr. ;
|c 22 cm.
|
| 650 |
|
0 |
|a Vacuum-tubes.
|9 42247
|
| 906 |
|
|
|a 0
|b cbc
|c premunv
|d u
|e ncip
|f 19
|g y-gencatlg
|
| 942 |
|
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|2 udc
|c K
|
