000 | 00400pam a2200133a 44500 | ||
---|---|---|---|
040 | _aP K Kelkar Library, IIT Kanpur | ||
082 |
_a621.381 _bW153i |
||
100 | _aWalker, R. C. | ||
245 | 1 |
_aThe industrial applications of gasfilled triodes (Thyratrons) _cR. C. Walker |
|
260 |
_aLondon _bChapman & Hall _c1950 |
||
300 | _aix, 325p | ||
650 | _aElectronic engineering | ||
997 | _a912 s C | ||
999 |
_c416369 _d416369 |