TY  - BOOK
AU  - Swanson,Howard E.
ED  - United States.
TI  - Standard x-ray diffraction powder patterns
AV  - QC100 .U556 no. 25, sect. 1, etc.
PY  - 1962///
CY  - Washington, DC
PB  - U.S. Dept. of Commerce, National Bureau of Standards , 
KW  - RAYOS X
ER  -