| 000 | 00385pam a2200133a 44500 | ||
|---|---|---|---|
| 082 |
_aBTS _bMONO B-622 |
||
| 100 | _aOlpin,A R | ||
| 245 | 1 | _aTHE SELECTIVE PHOTOELECTRIC EFFECT FROM TWO-COMPONENT CATHODES | |
| 260 |
_a _b _c1931 |
||
| 300 | _a13 | ||
| 500 | _aBound With Bts Mono B-600-20,623-37 Lack No.601,608-9,612-15,617,619,621,624,635 | ||
| 964 | _gCIRC | ||
| 997 | _aTR17472 C | ||
| 999 |
_c400606 _d400606 |
||