| 000 | 00428nam a22001457a 4500 | ||
|---|---|---|---|
| 008 | 230607b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_a621.396.62 _bH2 |
||
| 100 |
_aRider, John F _911166 |
||
| 245 | _aServicing by signal tracing | ||
| 260 |
_aNew York: _bJohn F Rider Publishers, Inc., _c1939 |
||
| 300 | _axi, 360p. | ||
| 650 | _aScience | ||
| 942 |
_2udc _cBK |
||
| 999 |
_c40756 _d40756 |
||