TY  - BOOK
AU  - SANDS, DONALD
TI  - INTRODUCCTION TO CRYSTALLOGRAPHY
T2  - 0
U1  - 548 
PY  - 1969///
CY  - NEW YORK
PB  - BENJAMIN
KW  - CIENCIAS PURAS
N1  - CRYSTALS-SYMMETRY-GEOMETRY/X-RAY DIFRACTION-STRUCTURES
ER  -