| 000 | 00361pam a2200133a 44500 | ||
|---|---|---|---|
| 082 |
_aBTS _bMONO B-1078 |
||
| 100 | _aSchelkunoff,S A | ||
| 245 | 1 | _aCERTAIN GUIDED WAVES IN SLIGHTLY NONCIRCULAR TUBES | |
| 260 |
_a _b _c1938 |
||
| 300 | _a11 | ||
| 500 | _aBound With Bts Mono B-1060-1077,1080-1097, Lack No.1069,73,79 | ||
| 964 | _gCIRC | ||
| 997 | _aTR16328 C | ||
| 999 |
_c401296 _d401296 |
||