| 000 | 004630000a22001570004500 | ||
|---|---|---|---|
| 245 | _aApproximate method of determining the cutoff frequencies of wave guides of arbitrary cross section | ||
| 100 | _aChi, M. | ||
| 100 | _aLaura, P.A. | ||
| 260 | _c1964 | ||
| 300 | _app.248-249 | ||
| 500 | _aPhotocopy (BLLD)- IEEE Transactions on Microwave Theory and Techniques, March 1964 | ||
| 080 |
_a621.3 _bC5 |
||
| 650 | _aMICROWAVES | ||
| 041 | _aEN | ||
| 942 | _cBK | ||
| 999 |
_c70425 _d70425 |
||