TY  - BOOK
AU  - Woolfson,M.Micheal;
TI  - An introduction to X-Ray Crystallography
SN  - 0521423597.
U1  - 548.83WOO 1997. 
PY  - 1997///
CY  - UK
PB  - Cambridge University Press.
KW  - Chemistry
N1  - References ,Bibliography and Index
ER  -