TY  - BOOK
AU  - Agarwal, B.K.  .
TI  - X- ray spectroscopy / 
SN  - 0-387-50719-1
U1  - C53:55 
PY  - 1991///
CY  - New York : 
PB  - Springer-Verlag , 
KW  - X-ray
ER  -