TY  - BOOK
AU  - Clegg William
TI  - X ray Crystallography
SN  - 9780198700975
U1  - 548.83 CLE 
PY  - 2015///
CY  - New York
PB  - Oxford University Press
KW  -  clegg william
KW  -  crystallography
KW  - x ray
ER  -