TY  - BOOK
AU  - Williams,George Hintington
TI  - Elements of crystallography: : for students of chemistry and physics and mineralogy
AV  - QD911.W72 
PY  - 1899///
CY  - London
PB  - MacMillan and Company
KW  - Crystallography
KW  - Physics
KW  - Chemistry
ER  -