| 000 | 00431nam a2200169 4500 | ||
|---|---|---|---|
| 008 | 110906s9999 xx 000 0 und d | ||
| 020 | _a(hard cover): | ||
| 050 |
_aQC544.V3 _b.W55 1952 |
||
| 100 | 0 | _awilliams, | |
| 245 | 1 | 0 |
_athemionic valve circuits: _cemrys; |
| 250 | _a4 | ||
| 260 |
_auk: _bpitman _c1961, |
||
| 300 | _a427, | ||
| 300 |
_axi. _c22 |
||
| 500 | _ano index | ||
| 942 |
_2lcc _cBK _hQC544.V3 _k.W55 1952 |
||
| 999 |
_c50993 _d50993 |
||