| 000 | 00437pam a2200169a 44500 | ||
|---|---|---|---|
| 005 | 20181001150320.0 | ||
| 008 | 181001b xxu||||| |||| 00| 0 eng d | ||
| 040 | _cIIT Kanpur | ||
| 041 | _aeng | ||
| 082 |
_a621.384 _bB11i |
||
| 100 | _aBabani, Bernard B. | ||
| 245 | 1 |
_aInternational radio tube encyclopædia. _cBernard B. Babani |
|
| 260 |
_aLondon _bBernards _c1958 |
||
| 300 | _a410p | ||
| 650 | _aVacuum - Tubes | ||
| 942 | _cREF | ||
| 999 |
_c436059 _d436059 |
||