TY  - BOOK
AU  - Beeching, Richard,
AU  - Thompson, G.p.
TI  - Electron diffraction
T2  - Methuens's monographs on physical subjects
AV  - QD721 B353
PY  - 1946///
CY  - London
PB  - Methuen
KW  - Difracción
KW  - Electrones
ER  -