TY  - BOOK
AU  - Allen, Herbert Stanley,
TI  - Electrons and waves: an introduction to atomic physics 
U1  - 539 ALL 
PY  - 1932///
CY  - London
PB  - Macmillan and co.
KW  - Quantum theory
N1  - "Includes references": p. 317 - 319
ER  -