| 000 | 00395pam a2200133a 44500 | ||
|---|---|---|---|
| 082 |
_aBTS _bMONO B-605 |
||
| 100 | _aSamuel,A L | ||
| 245 | 1 | _aA METHOD OF OBTAINING A LINEAR TIME AXIS FOR A CATHODE RAY OSCILLOGRAPH | |
| 260 |
_a _b _c1931 |
||
| 300 | _a9 | ||
| 500 | _aBound With Bts Mono B-600-04,606-37 Lack No.601,608-09,612-15,617,619,621,624,635 | ||
| 964 | _gCIRC | ||
| 997 | _aTR17464 C | ||
| 999 |
_c400511 _d400511 |
||