| 000 | 00516nam a2200193Ia 4500 | ||
|---|---|---|---|
| 003 | IN-BaIIA | ||
| 008 | 211028s9999 xx 000 0 eng d | ||
| 040 | _cIIA Library | ||
| 080 |
_a621.385.1 _bHAL |
||
| 100 |
_aHallows, R. W _93419 |
||
| 245 | 0 |
_aIntroduction to valves _cR. W. Hallows and H. K. Milward. |
|
| 260 |
_aLondon _bIliffe & Sons _c1953 |
||
| 300 | _a152p. | ||
| 650 | _aNASA thesaurus | ||
| 650 |
_aNumotic circuits _93420 |
||
| 650 |
_aValves _92259 |
||
| 700 |
_aMilward, H. K. _93421 |
||
| 942 | _cBK | ||
| 999 |
_c1753 _d1753 |
||