000 | 00358pam a2200133a 44500 | ||
---|---|---|---|
082 |
_aBTS _bMONO 2169 |
||
100 | _aPierce,J R | ||
245 | 1 | _aSPATIALLY ALTERNATING MAGNETIC FIELDS FOR FOCUSING LOW-VOLTAGE ELECTRON BEAMS | |
260 |
_a _b _c1953 |
||
300 | _a4 | ||
500 | _aBound With Bts Mono 2153-2169,2171-2179 | ||
964 | _gCIRC | ||
997 | _aTR19926 C | ||
999 |
_c402986 _d402986 |