TY  - BOOK
AU  - Wilson, A. J. C
TI  - X-rays optics: the diffraction of x-rays by finite and imperfect crystals
PY  - 1949///
CY  - Methuen
PB  - London
UR  - http://14.139.222.13:80/cgi-bin/koha/opac-detail.pl?biblionumber=509
ER  -