TY - GEN TY - GEN T1 - X rays and crystal structure A1 - Bragg, William Henry A2 - Bragg, W. L. LA - eng PP - London PB - Bell YR - 1924 ED - 4. ed., rev. and enl UL - https://kansalliskirjasto.finna.fi/Record/fikka.1375214 ER -