1939 J.H. de boer and h.bruining Secondary electron emission part IV the influence of externally adsorbed ions and atoms on secondary electron emission of metals. Physica 6, 941-950, 1939 nr.9 |
Lise meitner
jew from Vienna physician read JOY
|
Erich fromm jew psychologist bruno bettelheim -jew libro: aufstand gegen die masse rebellion contra las masas |