TY  - BOOK
AU  - Ryle, Martin
AU  - Bragg, Lawrence
AU  - Sayce, L A
ED  - United Kingdom. Central Office of Information
TI  - Research and discovery
U1  - 508.3 21st
PY  - 0000///[19-?]
CY  - London
PB  - Her Majety's Stationary Office
KW  - Research; Discoveries in Science
ER  -