TY  - BOOK
AU  - Choquard,Philippe
TI  - The anharmonic crystal
T2  - Frontiers in physics
AV  - QD911 .C47
U1  - 548/.7 
PY  - 1967///
CY  - New York
PB  - W. A. Benjamin
KW  - Crystallography, Mathematical
KW  - Local
N1  - Bibliography: p. 334-335
ER  -