| 000 | 00338nam a22000977a 4500 | ||
|---|---|---|---|
| 008 | 230721b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 245 | _aReview the electrical communication laboratories | ||
| 260 |
_ajapan _bMusashino electriocal communiocation laboratory _c1975 |
||
| 942 | _cCR | ||
| 999 |
_c65952 _d65952 |
||