TY  - GEN
AU  - Sands, Donald E.
TI  - Introduction to crystallography
SN  - 9780486678399
U1  - 548 
PY  - 1969///
CY  - Mineola
PB  - Dover Publishing, Inc.
KW  - Crystallography
KW  - Symmetry
KW  - X-ray
N1  - It Includes bibliographical references and index
ER  -