TY  - BOOK
AU  -  	A J C Wilson
ED  -  International Union of Crystallography. 
TI  - Structure reports for 1949 : : Vol. - 12 / 
U1  - 548 
PY  - 1952///
CY  - Utrecht : 
PB  - International Union of Crystallography. 
N1  - Includes Index.
ER  -