TY  - BOOK
AU  - Beeching, R
TI  - Electron Diffraciation
U1  - 535.42 
PY  - 1946///
CY  - London
PB  - Metheun & Co
KW  - General Stack
KW  - Natural Sciences
KW  - PhysicsElecgronicsElectricity
KW  - Physics
ER  -